chore: 迁移到 social-app 架构，集成 Supabase 和 taskiq worker

.env.example

@@ -26,55 +26,44 @@ ERYAO_REDIS__PORT=6379
 ERYAO_REDIS__DB=0
 
 ############
-# MySQL 数据库配置
+# Worker 队列分组配置
+############
+# agent: 常规异步任务
+ERYAO_WORKER__GROUPS__AGENT__CONCURRENCY=2
+
+############
+# Supabase 配置
+############
+ERYAO_SUPABASE__PUBLIC_URL=https://your-project.supabase.co
+ERYAO_SUPABASE__ANON_KEY=
+ERYAO_SUPABASE__SERVICE_ROLE_KEY=
+ERYAO_SUPABASE__JWT_SECRET=
+ERYAO_SUPABASE__JWT_ALGORITHM=HS256
+
+############
+# PostgreSQL 数据库配置（Supabase 本地开发）
 ############
 ERYAO_DATABASE__HOST=localhost
-ERYAO_DATABASE__PORT=3306
+ERYAO_DATABASE__PORT=5432
 ERYAO_DATABASE__NAME=eryao
-ERYAO_DATABASE__USER=root
+ERYAO_DATABASE__USER=postgres
-ERYAO_DATABASE__PASSWORD=your_mysql_password_here
+ERYAO_DATABASE__PASSWORD=change-me-strong-password
 
 ############
-# 阿里云短信配置
+# Storage 配置
 ############
-ERYAO_ALIYUN_SMS__ACCESS_KEY_ID=your_aliyun_access_key_id
+ERYAO_STORAGE__ATTACHMENT__BUCKET=agent-attachments
-ERYAO_ALIYUN_SMS__ACCESS_KEY_SECRET=your_aliyun_access_key_secret
+ERYAO_STORAGE__AVATAR__BUCKET=avatars
-ERYAO_ALIYUN_SMS__SIGN_NAME=your_sign_name
+ERYAO_STORAGE__SIGNED_URL_TTL_SECONDS=600
-ERYAO_ALIYUN_SMS__TEMPLATE_CODE=your_template_code
+ERYAO_STORAGE__ATTACHMENT__MAX_SIZE_MB=20
+ERYAO_STORAGE__AVATAR__MAX_SIZE_MB=2
+ERYAO_STORAGE__RETENTION_DAYS=30
 
 ############
-# 阿里云内容安全配置
+# LLM API KEY
 ############
-ERYAO_ALIYUN_CONTENT_SECURITY__ACCESS_KEY_ID=your_aliyun_access_key_id
+ERYAO_LLM__PROVIDER_KEYS__DASHSCOPE=
-ERYAO_ALIYUN_CONTENT_SECURITY__ACCESS_KEY_SECRET=your_aliyun_access_key_secret
+ERYAO_LLM__PROVIDER_KEYS__DEEPSEEK=
-
-############
-# 支付宝配置
-############
-ERYAO_ALIPAY__APP_ID=your_app_id
-ERYAO_ALIPAY__MERCHANT_ID=your_merchant_id
-ERYAO_ALIPAY__PUBLIC_KEY=your_alipay_public_key
-ERYAO_ALIPAY__PRIVATE_KEY=your_alipay_private_key
-ERYAO_ALIPAY__NOTIFY_URL=https://your-domain.com/api/payment/notify
-ERYAO_ALIPAY__SANDBOX=false
-
-############
-# DeepSeek API 配置
-############
-ERYAO_DEEPSEEK__API_KEY=your_deepseek_api_key
-
-############
-# 认证配置
-############
-ERYAO_AUTH__TOKEN_EXPIRATION_DAYS=7
-ERYAO_AUTH__TOKEN_REFRESH_THRESHOLD_HOURS=2
-
-############
-# 验证码配置
-############
-ERYAO_VERIFICATION__CODE_LENGTH=6
-ERYAO_VERIFICATION__EXPIRATION_MINUTES=5
-ERYAO_VERIFICATION__TEST_MODE=false
 
 ############
 # 敏感词配置
@@ -82,14 +71,13 @@ ERYAO_VERIFICATION__TEST_MODE=false
 ERYAO_SENSITIVE_WORD__USE_ALIYUN=true
 ERYAO_SENSITIVE_WORD__FALLBACK_TO_LOCAL=true
 
-############
-# App 版本更新配置
-############
-ERYAO_APP_VERSION__MANIFEST_PATH=deploy/static/releases/manifest.json
-ERYAO_APP_VERSION__RELEASE_PATH_PREFIX=releases
-ERYAO_APP_VERSION__DOWNLOAD_BASE_URL=
-
 ############
 # CORS 配置
 ############
 ERYAO_CORS__ALLOW_ORIGINS=["http://localhost", "http://localhost:3000"]
+
+############
+# Test相关
+############
+ERYAO_TEST__PHONE=8613812345678
+ERYAO_TEST__PASSWORD=Test@123456

.gitignore

@@ -1,71 +1,198 @@
-# ============================================
+# Byte-compiled / optimized / DLL files
-# Environment & Secrets
-# ============================================
-.env
-.env.local
-.env.*.local
-!.env.example
-
-# ============================================
-# Python
-# ============================================
 __pycache__/
 *.py[codz]
 *$py.class
+
+# C extensions
 *.so
+
+# Distribution / packaging
 .Python
 build/
+develop-eggs/
 dist/
+downloads/
+eggs/
+.eggs/
+/lib/
+/lib64/
+!apps/lib/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
 *.egg-info/
+.installed.cfg
 *.egg
 MANIFEST
+
+# PyInstaller
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
 .tox/
 .nox/
 .coverage
 .coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py.cover
+.hypothesis/
 .pytest_cache/
-htmlcov/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+# Pipfile.lock
+
+# UV
+# uv.lock
+
+# poetry
+# poetry.lock
+# poetry.toml
+
+# pdm
+# pdm.lock
+# pdm.toml
+.pdm-python
+.pdm-build/
+
+# pixi
+# pixi.lock
+.pixi
+
+# PEP 582
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# Redis
+*.rdb
+*.aof
+*.pid
+
+# RabbitMQ
+mnesia/
+rabbitmq/
+rabbitmq-data/
+
+# ActiveMQ
+activemq-data/
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
 .env
 .envrc
 .venv
+env/
 venv/
 ENV/
 env.bak/
 venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
 .mypy_cache/
 .dmypy.json
 dmypy.json
-.pyre/
-.pytype/
-*.log
-db.sqlite3
 
-# ============================================
+# Pyre type checker
-# Flutter
+.pyre/
-# ============================================
+
-/bin/cache/
+# pytype static type analyzer
-/bin/internal/
+.pytype/
-/dev/benchmarks/
+
-/dev/bots/
+# Cython debug symbols
-/dev/docs/
+cython_debug/
-/dev/integration_tests/**/xcuserdata
+
-/dev/integration_tests/**/Pods
+# Ruff stuff:
-/packages/flutter/coverage/
+.ruff_cache/
-version
+
-analysis_benchmark.json
+# PyPI configuration file
-.packages.generated
+.pypirc
+
+# Marimo
+marimo/_static/
+marimo/_lsp/
+__marimo__/
+
+# Streamlit
+.streamlit/secrets.toml
+
+# Flutter/Dart/Pub related
 **/doc/api/
 .dart_tool/
-.flutter-plugins
+.dart_tool/flutter_build/
-.flutter-plugins-dependencies
 **/generated_plugin_registrant.dart
 .packages
 .pub-preload-cache/
 .pub/
 build/
 flutter_*.png
+linked_*.ds
+unlinked.ds
+unlinked_spec.ds
 
-# Android
+# IDE
+.idea/
+
+# Android related
 **/android/**/gradle-wrapper.jar
 .gradle/
 **/android/captures/
@@ -75,8 +202,9 @@ flutter_*.png
 **/android/**/GeneratedPluginRegistrant.java
 **/android/key.properties
 *.jks
+**/android/**/*.iml
 
-# iOS/XCode
+# iOS/XCode related
 **/ios/**/*.mode1v3
 **/ios/**/*.mode2v3
 **/ios/**/*.moved-aside
@@ -102,8 +230,12 @@ flutter_*.png
 **/ios/Flutter/app.flx
 **/ios/Flutter/app.zip
 **/ios/Flutter/flutter_assets/
+**/ios/Flutter/flutter_export_environment.sh
 **/ios/ServiceDefinitions.json
 **/ios/Runner/GeneratedPluginRegistrant.*
+**/ios/Podfile.lock
+**/ios/Runner.xcodeproj/
+**/ios/Runner.xcworkspace/
 
 # macOS
 **/Flutter/ephemeral/
@@ -112,78 +244,92 @@ flutter_*.png
 **/macos/Flutter/ephemeral
 **/xcuserdata/
 
+# Linux
+**/linux/flutter/generated_plugin_registrant.cc
+**/linux/flutter/generated_plugin_registrant.h
+**/linux/flutter/generated_plugins.cmake
+
+# Windows
+**/windows/flutter/generated_plugin_registrant.cc
+**/windows/flutter/generated_plugin_registrant.h
+**/windows/flutter/generated_plugins.cmake
+**/windows/runner/
+
+# Linux
+**/linux/flutter/generated_plugin_registrant.cc
+**/linux/flutter/generated_plugin_registrant.h
+**/linux/flutter/generated_plugins.cmake
+
 # Coverage
 coverage/
 
-# ============================================
+# Symbols
-# Kotlin / Gradle / Android
+app.*.symbols
-# ============================================
+
+# Exceptions to above rules.
+!**/ios/**/default.mode1v3
+!**/ios/**/default.mode2v3
+!**/ios/**/default.pbxuser
+!**/ios/**/default.perspectivev3
+!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
+!/dev/ci/**/Gemfile.lock
+
+# Local environment files
+infra/local/env/*.env
+configs/env/*.env
+infra/cloud/volcano/env/*.env
+!infra/local/env/*.env.example
+!configs/env/*.env.example
+!infra/cloud/volcano/env/*.env.example
+.env.local
+.env.*.local
+.env.cloud
+.env.*.cloud
+deploy/.env.prod
+
+# Misc
 *.class
-*.log
 *.lock
+*.swp
 .buildlog/
 .history
-build/
+/logs/
-app/build/
+backend/logs/
-login-service/build/
+backend/data/analytics/
-.gradle/
+*.tar.gz
-.idea/
+*.tar
-!.idea/codeStyles/
+# Docker volumes (local data)
-*.iml
+docker/supabase/volumes/db/data/
-out/
+infra/docker/volumes/db/data/
-*.apk
+infra/docker/supabase/volumes/db/data/
-*.aab
+infra/docker/supabase/volumes/storage/
-*.dex
 
-# ============================================
+# OpenCode local config
-# Node.js
+# .opencode/ is now tracked - see .opencode/.gitignore for exclusions
-# ============================================
-node_modules/
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-package-lock.json
-yarn.lock
 
-# ============================================
+# Agents and skills
-# Java / Spring Boot
+.agents/
-# ============================================
-target/
-*.class
-*.jar
-*.war
-*.ear
-hs_err_pid*
-spring-boot-*.jar
 
-# ============================================
+# Local git worktrees
-# IDE
+.worktrees/
-# ============================================
+worktrees/
-.vscode/
+
-*.swp
+# Runtime temp files
-*.swo
+.tmp/
-*~
+
+# macOS system files
 .DS_Store
-Thumbs.db
+**/.DS_Store
-*.sublime-*
-.idea/
-*.iml
-atlassian-ide-plugin.xml
-.project
-.classpath
-.settings/
 
-# ============================================
+# Deploy releases (APK files only, keep manifest.json)
-# Misc
+deploy/static/releases/*.apk
-# ============================================
+deploy/static/releases/*.ipa
-*.pid
-*.seed
-*.pid.lock
-*.rdb
-*.aof
-*.pid
 
-# ============================================
+# Superset
-# Local folders
+.superset/
-# ============================================
+
+# Local agents and skills
+.agents/
+
+# Old legacy code
 old/

.opencode/commands/doc-update.md

@@ -0,0 +1,77 @@
+---
+description: 审查并更新 docs/protocols，确保与当前代码实现一致
+---
+
+你现在要执行一次“协议文档一致性审查与更新”，目标是让 `docs/protocols/` 成为项目协议与数据格式的最新事实来源，并与当前代码实现保持一致。
+
+## 执行目标
+
+1. 审查 `docs/protocols/` 下所有协议文档是否过期、缺失或与实现不一致。
+2. 在发现差异时，优先更新协议文档（而不是先改代码），明确兼容策略。
+3. 输出结构化审查结果：发现的问题、已更新内容、仍待确认项。
+
+## 约束
+
+- 审查范围优先限定在：`docs/protocols/**` 与本次协议相关代码（`backend/**`、`apps/**`）。
+- 不做无关重构，不改动与协议无关模块。
+- 禁止“吞错式”描述：若不确定，明确标记为待确认，不要假设正确。
+- 若涉及破坏性变更，必须在文档中写明迁移与回滚策略。
+
+## 步骤
+
+1. **建立协议清单**
+   - 列出 `docs/protocols/` 中所有文档。
+   - 为每份文档提取：涉及的接口、事件、字段、枚举、状态码、错误结构。
+
+2. **建立实现映射**
+   - 在 `backend/**`、`apps/**` 中定位对应实现与调用点。
+   - 对每个协议项建立“文档 -> 实现”映射（文件路径 + 关键符号/接口名）。
+
+3. **逐项比对并分级**
+   - 比对以下维度：
+     - 请求/响应结构与字段可选性
+     - 字段命名、类型、默认值、约束
+     - 错误码/错误体格式
+     - 版本号、兼容说明、废弃说明
+   - 给每个差异打级别：
+     - CRITICAL：会导致客户端/服务端不兼容
+     - HIGH：行为偏差明显，容易引发线上错误
+     - MEDIUM：文档缺失或描述不完整
+     - LOW：措辞、示例、格式问题
+
+4. **更新文档（优先）**
+   - 先更新 `docs/protocols/**`，使其反映当前真实实现。
+   - 每处更新都要补充“兼容策略”：
+     - `backward-compatible`（向后兼容）或
+     - `requires-migration`（需要迁移）
+   - 如为 `requires-migration`，补充迁移步骤与回滚注意事项。
+
+5. **一致性复核**
+   - 复查所有变更是否与实现一致。
+   - 如仓库有协议相关测试/校验脚本，执行最小必要验证。
+
+## 输出格式（必须）
+
+1. **Protocol Audit Scope**
+   - 本次审查的文档列表
+   - 对应实现文件映射
+
+2. **Findings**
+   - 按 CRITICAL/HIGH/MEDIUM/LOW 分组列出差异
+   - 每条包含：文档位置、实现位置、差异说明、影响范围
+
+3. **Doc Updates Applied**
+   - 列出已更新的文档与关键修改点
+   - 标注每项兼容策略（`backward-compatible` / `requires-migration`）
+
+4. **Open Questions**
+   - 仍需产品/后端/前端确认的点
+
+5. **Verification**
+   - 列出执行的验证命令与结果（通过/失败）
+
+## 完成标准
+
+- `docs/protocols/` 覆盖当前实现的真实协议。
+- 所有发现的关键差异（CRITICAL/HIGH）要么已修正文档，要么被明确记录为阻塞项。
+- 输出报告完整，后续协作者可据此继续推进。

.opencode/opencode.json.old

@@ -0,0 +1,20 @@
+{
+  "$schema": "https://opencode.ai/config.json",
+  "mcp": {
+    "supabase": {
+      "type": "local",
+      "enabled": true,
+      "command": [
+        "npx",
+        "-y",
+        "@aliyun-rds/supabase-mcp-server",
+        "--supabase-url",
+        "http://47.112.66.83",
+        "--supabase-anon-key",
+        "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJvbGUiOiJhbm9uIiwiaWF0IjoxNzczMDI3NDE5LCJleHAiOjEzMjgzNjY3NDE5fQ.NVXDla5_nYPdcJk_81fc3k1UrnNTrNne_trMqt6Hg4g",
+        "--supabase-service-role-key",
+        "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJvbGUiOiJzZXJ2aWNlX3JvbGUiLCJpYXQiOjE3NzMwMjc0MTksImV4cCI6MTMyODM2Njc0MTl9.RzQBia-3QcjupsHnqaxgDWB7wnY9R7Ms9R8pMokyvLY"
+      ]
+    }
+  }
+}

AGENTS.md

@@ -37,3 +37,7 @@ Do not place backend/frontend implementation details here.
 - Update protocol docs before changing data/API/UI contracts.
 - Document compatibility strategy (backward-compatible vs migration).
 - Keep frontend/backend implementations aligned with documented protocol.
+
+## Database Access
+
+When viewing data in the database, use `supabase mcp` tools (`supabase_execute_sql`, `supabase_list_tables`, etc.) instead of direct queries or other methods.

apps/.gitignore

@@ -0,0 +1,45 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+/build/
+/coverage/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

apps/.metadata

@@ -0,0 +1,33 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "3b62efc2a3da49882f43c372e0bc53daef7295a6"
+  channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+      base_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+    - platform: android
+      create_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+      base_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+    - platform: ios
+      create_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+      base_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

apps/AGENTS.md

@@ -0,0 +1,201 @@
+# Apps Domain Rules
+
+This file governs `apps/**` (Flutter). Keep rules strict, short, and reusable.
+
+## Scope & Precedence
+
+- Inherits root `AGENTS.md` and workspace runtime rules.
+- If rules conflict, apply the stricter one.
+- Visual language source of truth: `apps/rules/visual_design_language.md`.
+
+## Flutter Directory Contract (Must)
+
+- `apps/lib` only allows these second-level directories: `app/`, `core/`, `data/`, `features/`, `shared/`, `l10n/`.
+- `apps/lib/main.dart` is the only allowed root entry file.
+- Do not add new second-level directories under `apps/lib` without explicit approval.
+
+## Module Responsibilities (Must)
+
+- `app/`: app bootstrap, DI wiring, global lifecycle orchestration, router composition.
+- `core/`: cross-feature business primitives/protocols/orchestrators (no feature-specific page logic).
+- `data/`: shared infrastructure only (cache/network/storage/adapters), not feature business repositories/models.
+- `features/`: user-facing bounded feature modules with clear product ownership.
+- `shared/`: reusable UI widgets and presentation helpers without feature business orchestration.
+- Cross-cutting capabilities (e.g. notification orchestration, UI schema protocol) must live in `core/` + `shared/`, not under `features/`.
+
+## Placement Rules (Must)
+
+- Put code in `features/` only when it belongs to one bounded product capability/screen flow.
+- Put code in `core/` when it is cross-feature protocol, policy, or orchestration that does not belong to one feature.
+- Put reusable UI renderers in `shared/widgets/`; they must not contain feature-only business orchestration.
+- In feature data layers, use semantic subfolders: `data/apis/`, `data/repositories/`, `data/services/`, `data/models/`.
+- Avoid deep redundant nesting like `models/<same_name>/...`; prefer flat by concern.
+
+## Shared Data Layer Boundary (Must)
+
+- Do not place feature business repositories/models under `apps/lib/data/`.
+- Feature business repositories/models must live under each feature's `data/` tree.
+- `apps/lib/data/` is only for infrastructure abstractions and implementations (cache/network/storage), reusable by features.
+
+## UI Design System (Must)
+
+- **Semantic colors**: always use `Theme.of(context).colorScheme.*` (primary, surface, error, etc.). Never hardcode hex or `Colors.*`.
+- **Brand palette colors** (event presets, avatar colors, Eisenhower matrix quadrants): use `Theme.of(context).extension<AppColorPalette>()!.*`.
+- **Spacing / Radius**: use `AppSpacing` / `AppRadius` from `design_tokens.dart`. No hardcoded values.
+- `AppTheme.light` / `AppTheme.dark` provide complete `ColorScheme` (light + dark). `MaterialApp` wires them via `theme:` / `darkTheme:`.
+- If a semantic slot is missing from `ColorScheme`, add it to `AppTheme` — do not bypass `colorScheme` with hardcoded values.
+
+## Reuse & Composition (Must)
+
+- Prefer `apps/lib/shared/widgets/` before adding new components.
+- Extract repeated page structures/components; do not duplicate sibling-page scaffolds.
+- Detail page top-right actions must use shared action-menu components.
+- Destructive confirmations must use project-consistent shared surfaces.
+
+## Interaction & Feedback (Must)
+
+- User feedback: `Toast` / `AppBanner` only.
+- Loading indicators: `AppLoadingIndicator` only.
+- Form pages should default to keyboard-overlay behavior to avoid full-page layout jumps.
+
+## Interaction & Feedback (Must)
+
+## Agent Chat Protocol (Must)
+
+- Agent chat must follow AG-UI over SSE.
+- Lifecycle events are mandatory: `RUN_STARTED` and exactly one of `RUN_FINISHED` or `RUN_ERROR`.
+- Current default text delivery is finalized `TEXT_MESSAGE_END` payloads; do not require token-level `TEXT_MESSAGE_CONTENT` unless backend protocol explicitly enables it.
+
+## HTTP Error Parse Contract (Must)
+
+- Frontend must parse backend errors as RFC7807: `type/title/status/detail/instance` + extension `code/params`.
+- Error code registry single source of truth: `docs/protocols/common/http-error-codes.md`.
+- Frontend mapping must be based on documented `code` only (`code -> l10n key`), not inferred from `detail` text.
+- Any new/changed code requires protocol doc update first, then frontend mapping update.
+- Unknown code fallback order: status-generic localized message -> safe generic localized message.
+
+## High-Risk Modules (Must)
+
+### Auth
+
+- `AuthBloc` is the single source of truth.
+- 401 invalidation must go through global callback chain; no feature-level token clearing or direct login navigation.
+
+### Home Message Viewport
+
+- Home message auto-scroll/anchor restore must be event-driven.
+- Preserve viewport during history prepend and when user is reading above bottom.
+
+### Cache / Repository
+
+- Reads/writes that affect consistency must go through repository layer.
+- Cache keys and invalidation policy belong to repository, not UI/Bloc.
+- Shared cache infrastructure must live under `apps/lib/data/cache/`; feature modules must not duplicate low-level cache store logic.
+- Shared cache infrastructure (`apps/lib/data/cache/`) must remain domain-agnostic: do not import `features/**` or business model DTOs there.
+- Domain object serialization/deserialization belongs to repository/feature layer via local mappers/codecs; do not centralize feature-specific codecs in shared cache layer.
+- Shared cache layer may only encode/decode primitives, collections, and cache metadata wrappers.
+- Cache strategy default is `SWR + TTL + invalidation/reload`.
+- Local partial cache patching is allowed only for simple single-entity updates with clear rollback paths; complex cross-list/cross-feature states must invalidate and refetch.
+- Feature TTL policy must be defined in each feature repository; do not add centralized feature TTL registries in shared cache infra.
+- Runtime cache is hybrid (`memory + local persistent`) managed by DI singletons; do not create per-screen/per-widget cache store instances.
+- Cross-feature data access must go through app-level facade/usecase boundaries; do not import another feature's data implementation directly from UI/Bloc.
+- Repository instances should be resolved from DI singletons to reuse cache and avoid per-feature re-creation.
+
+### Reminder / Notification Rewrite Boundary
+
+- Reminder/notification data-interaction logic is under rewrite. Do not reintroduce local-notification scheduling/callback execution paths in `apps/lib/data/services/`.
+- During rewrite, keep protocol/orchestration in `core/notification/**` and reusable rendering in `shared/widgets/notification/**`.
+
+## Testing Policy
+
+- Prioritize tests for model parsing, service logic, and high-regression interaction flows.
+- Simple static UI changes may skip tests.
+- Auth/Home/Cache changes must include targeted regression tests.
+
+## Logging Conventions (Must)
+
+### Logger Setup
+
+```dart
+import 'core/logging/logger.dart';
+
+class SomeBloc extends Cubit<SomeState> {
+  final Logger _logger = getLogger('features.<feature>.<component>');
+}
+```
+
+### Log Level Policy
+
+| Level | When to Use | Noise Level |
+|-------|-------------|-------------|
+| **error** | All exceptions and failures - MUST log every error site | Required, never skip |
+| **warning** | Degraded behavior, retry, fallback, malformed data | Minimal, only when action taken |
+| **info** | Key business events (login, logout, send message) | Minimal, only milestone events |
+| **debug** | Detailed flow tracing (only in debug builds) | High, avoid in release |
+
+### Error Logging Requirements
+
+**Every try-catch that handles an exception MUST log it:**
+```dart
+try {
+  await _repository.someOperation();
+} catch (e, stackTrace) {
+  _logger.error(
+    message: 'Operation failed: $operationName',
+    error: e,
+    stackTrace: stackTrace,
+    extra: {'context': 'relevant_data'},
+  );
+  // handle error
+}
+```
+
+### Info Logging Requirements
+
+**Only log these milestone events:**
+- User login/logout
+- Message sent/received
+- Data sync completed
+- Important state transitions
+
+```dart
+_logger.info(
+  message: 'User logged in',
+  extra: {'user_id': user.id},
+);
+```
+
+### Warning Logging Requirements
+
+**Only log when taking corrective action:**
+- Retrying after failure
+- Using fallback data
+- Skipping malformed data
+- Deprecation warnings
+
+```dart
+_logger.warning(
+  message: 'Cache miss, loading from remote',
+  extra: {'key': cacheKey},
+);
+```
+
+### Module Naming Convention
+
+| Feature | Module Path |
+|---------|------------|
+| auth | `features.auth` |
+| calendar | `features.calendar` |
+| chat | `features.chat` |
+| contacts | `features.contacts` |
+| home | `features.home` |
+| messages | `features.messages` |
+| settings | `features.settings` |
+| todo | `features.todo` |
+
+### Prohibited Practices
+
+- **Never** log sensitive data: passwords, tokens, PII, message content
+- **Never** log at debug level in production (release mode)
+- **Never** skip error logging even if you "handle" the error
+- **Never** log for every iteration in loops - only on failures

apps/README.md

@@ -0,0 +1,16 @@
+# meeyao_qianwen
+
+A new Flutter project.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.

apps/analysis_options.yaml

@@ -0,0 +1,28 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at https://dart.dev/lints.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

apps/android/.gitignore

@@ -0,0 +1,14 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+.cxx/
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/to/reference-keystore
+key.properties
+**/*.keystore
+**/*.jks

apps/android/app/build.gradle.kts

@@ -0,0 +1,44 @@
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id("dev.flutter.flutter-gradle-plugin")
+}
+
+android {
+    namespace = "com.meeyao.meeyao_qianwen"
+    compileSdk = flutter.compileSdkVersion
+    ndkVersion = flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_17.toString()
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId = "com.meeyao.meeyao_qianwen"
+        // You can update the following values to match your application needs.
+        // For more information, see: https://flutter.dev/to/review-gradle-config.
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig = signingConfigs.getByName("debug")
+        }
+    }
+}
+
+flutter {
+    source = "../.."
+}

apps/android/app/src/debug/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

apps/android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,45 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <application
+        android:label="meeyao_qianwen"
+        android:name="${applicationName}"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:taskAffinity=""
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+    <!-- Required to query activities that can process text, see:
+         https://developer.android.com/training/package-visibility and
+         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
+
+         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+    </queries>
+</manifest>

apps/android/app/src/main/kotlin/com/meeyao/meeyao_qianwen/MainActivity.kt

@@ -0,0 +1,5 @@
+package com.meeyao.meeyao_qianwen
+
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity : FlutterActivity()

apps/android/app/src/main/res/drawable-v21/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

apps/android/app/src/main/res/drawable/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

apps/android/app/src/main/res/values-night/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

apps/android/app/src/main/res/values/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

apps/android/app/src/profile/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

apps/android/build.gradle.kts

@@ -0,0 +1,24 @@
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+val newBuildDir: Directory =
+    rootProject.layout.buildDirectory
+        .dir("../../build")
+        .get()
+rootProject.layout.buildDirectory.value(newBuildDir)
+
+subprojects {
+    val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
+    project.layout.buildDirectory.value(newSubprojectBuildDir)
+}
+subprojects {
+    project.evaluationDependsOn(":app")
+}
+
+tasks.register<Delete>("clean") {
+    delete(rootProject.layout.buildDirectory)
+}

apps/android/gradle.properties

@@ -0,0 +1,2 @@
+org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
+android.useAndroidX=true

apps/android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-all.zip

apps/android/settings.gradle.kts

@@ -0,0 +1,26 @@
+pluginManagement {
+    val flutterSdkPath =
+        run {
+            val properties = java.util.Properties()
+            file("local.properties").inputStream().use { properties.load(it) }
+            val flutterSdkPath = properties.getProperty("flutter.sdk")
+            require(flutterSdkPath != null) { "flutter.sdk not set in local.properties" }
+            flutterSdkPath
+        }
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id("dev.flutter.flutter-plugin-loader") version "1.0.0"
+    id("com.android.application") version "8.11.1" apply false
+    id("org.jetbrains.kotlin.android") version "2.2.20" apply false
+}
+
+include(":app")

apps/ios/.gitignore

@@ -0,0 +1,34 @@
+**/dgph
+*.mode1v3
+*.mode2v3
+*.moved-aside
+*.pbxuser
+*.perspectivev3
+**/*sync/
+.sconsign.dblite
+.tags*
+**/.vagrant/
+**/DerivedData/
+Icon?
+**/Pods/
+**/.symlinks/
+profile
+xcuserdata
+**/.generated/
+Flutter/App.framework
+Flutter/Flutter.framework
+Flutter/Flutter.podspec
+Flutter/Generated.xcconfig
+Flutter/ephemeral/
+Flutter/app.flx
+Flutter/app.zip
+Flutter/flutter_assets/
+Flutter/flutter_export_environment.sh
+ServiceDefinitions.json
+Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!default.mode1v3
+!default.mode2v3
+!default.pbxuser
+!default.perspectivev3

apps/ios/Flutter/AppFrameworkInfo.plist

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>en</string>
+  <key>CFBundleExecutable</key>
+  <string>App</string>
+  <key>CFBundleIdentifier</key>
+  <string>io.flutter.flutter.app</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>App</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>1.0</string>
+  <key>MinimumOSVersion</key>
+  <string>13.0</string>
+</dict>
+</plist>

apps/ios/Flutter/Debug.xcconfig

@@ -0,0 +1 @@
+#include "Generated.xcconfig"

apps/ios/Flutter/Release.xcconfig

@@ -0,0 +1 @@
+#include "Generated.xcconfig"

apps/ios/Runner/AppDelegate.swift

@@ -0,0 +1,13 @@
+import Flutter
+import UIKit
+
+@main
+@objc class AppDelegate: FlutterAppDelegate {
+  override func application(
+    _ application: UIApplication,
+    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+  ) -> Bool {
+    GeneratedPluginRegistrant.register(with: self)
+    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+  }
+}

apps/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,122 @@
+{
+  "images" : [
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "83.5x83.5",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-83.5x83.5@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "1024x1024",
+      "idiom" : "ios-marketing",
+      "filename" : "Icon-App-1024x1024@1x.png",
+      "scale" : "1x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

apps/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

apps/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md

@@ -0,0 +1,5 @@
+# Launch Screen Assets
+
+You can customize the launch screen with your own desired assets by replacing the image files in this directory.
+
+You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.

apps/ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
+                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="LaunchImage" width="168" height="185"/>
+    </resources>
+</document>

apps/ios/Runner/Base.lproj/Main.storyboard

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+    </dependencies>
+    <scenes>
+        <!--Flutter View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

apps/ios/Runner/Info.plist

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>Meeyao Qianwen</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>meeyao_qianwen</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(FLUTTER_BUILD_NAME)</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
+</dict>
+</plist>

apps/ios/Runner/Runner-Bridging-Header.h

@@ -0,0 +1 @@
+#import "GeneratedPluginRegistrant.h"

apps/ios/RunnerTests/RunnerTests.swift

@@ -0,0 +1,12 @@
+import Flutter
+import UIKit
+import XCTest
+
+class RunnerTests: XCTestCase {
+
+  func testExample() {
+    // If you add code to the Runner application, consider adding tests here.
+    // See https://developer.apple.com/documentation/xctest for more information about using XCTest.
+  }
+
+}

apps/l10n.yaml

@@ -0,0 +1,4 @@
+arb-dir: lib/l10n
+template-arb-file: app_zh.arb
+output-localization-file: app_localizations.dart
+output-class: AppLocalizations

apps/lib/l10n/app_zh.arb

@@ -0,0 +1,69 @@
+{
+  "@@locale": "zh",
+  "appTitle": "觅爻签问",
+  "welcomeLogin": "欢迎登录",
+  "loginSubtitle": "请使用手机号登录",
+  "phoneHint": "请输入手机号码",
+  "codeHint": "请输入验证码",
+  "sendCode": "获取验证码",
+  "sending": "发送中...",
+  "retryAfter": "{seconds}秒后重试",
+  "@retryAfter": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "login": "登录",
+  "agreementPrefix": "我已阅读并同意",
+  "privacyPolicy": "隐私政策",
+  "termsOfService": "服务条款",
+  "disclaimer": "免责声明",
+  "icp": "粤ICP备2025428416号-1A",
+  "invalidPhone": "请输入正确的手机号码",
+  "invalidCode": "请输入6位验证码",
+  "agreementRequired": "请先勾选协议",
+  "codeSent": "验证码已发送，请注意查收",
+  "mockLoginSuccess": "模拟登录成功",
+  "helloUser": "您好，{name}",
+  "@helloUser": {
+    "placeholders": {
+      "name": {
+        "type": "String"
+      }
+    }
+  },
+  "startJourney": "开始您的卦象之旅",
+  "journeySubtitle": "借助AI智能，探索未来的可能",
+  "startNow": "立即起卦",
+  "historyTitle": "历史解卦",
+  "more": "更多",
+  "noRecords": "暂无记录",
+  "noRecordsSubtitle": "您并没有保存任何卦象",
+  "homeTab": "首页",
+  "profileTab": "我的",
+  "notify": "消息通知",
+  "featurePending": "该功能暂未接入数据",
+  "welcomeDialogTitle": "欢迎使用觅爻签问",
+  "welcomeParagraph1": "你好，欢迎来到觅爻签问，这是一个借助于AI解读传统六爻卦象的平台，为用户了解中国传统易学文化提供一个窗口。",
+  "welcomeParagraph2": "六爻卦象源于《周易》深邃的哲学体系，是古人探索世界运行规律的一种独特方法。古人认为宇宙万物相互关联，在你起卦时，你的心念与时空信息会凝结成卦象的方式呈现出来。",
+  "welcomeParagraph3": "觅爻签问基于这样的思路，帮助你跳出局限思维，从全局和演变趋势看清矛盾、机会与风险，为判断和行动提供参考。",
+  "warningTitle": "特别提醒",
+  "warningBody": "卦象解读结果均由AI生成，仅供娱乐参考，切不可作为商业、医疗等专业领域的决策依据。理性看待卦象，自由掌握人生。",
+  "scrollHint": "请向下滚动阅读全部内容",
+  "understood": "我已了解",
+  "readAllFirst": "请先阅读完整内容",
+  "categoryCareer": "事业学业",
+  "categoryLove": "情感婚姻",
+  "categoryMoney": "财富投资",
+  "signBest": "上上签",
+  "signGood": "中上签",
+  "signNormal": "中下签",
+  "language": "语言",
+  "english": "英文",
+  "chinese": "中文",
+  "privacyContent": "隐私政策内容展示占位。",
+  "termsContent": "服务条款内容展示占位。",
+  "disclaimerContent": "免责声明内容展示占位。"
+}

apps/lib/main.dart

@@ -0,0 +1,8 @@
+import 'package:flutter/widgets.dart';
+
+import 'app/app.dart';
+
+void main() {
+  WidgetsFlutterBinding.ensureInitialized();
+  runApp(const EryaoApp());
+}

apps/pubspec.yaml

@@ -0,0 +1,97 @@
+name: meeyao_qianwen
+description: "觅爻签问 Flutter app"
+# The following line prevents the package from being accidentally published to
+# pub.dev using `flutter pub publish`. This is preferred for private packages.
+publish_to: 'none' # Remove this line if you wish to publish to pub.dev
+
+# The following defines the version and build number for your application.
+# A version number is three numbers separated by dots, like 1.2.43
+# followed by an optional build number separated by a +.
+# Both the version and the builder number may be overridden in flutter
+# build by specifying --build-name and --build-number, respectively.
+# In Android, build-name is used as versionName while build-number used as versionCode.
+# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
+# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
+# Read more about iOS versioning at
+# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
+# In Windows, build-name is used as the major, minor, and patch parts
+# of the product and file versions while build-number is used as the build suffix.
+version: 1.0.0+1
+
+environment:
+  sdk: ^3.10.7
+
+# Dependencies specify other packages that your package needs in order to work.
+# To automatically upgrade your package dependencies to the latest versions
+# consider running `flutter pub upgrade --major-versions`. Alternatively,
+# dependencies can be manually updated by changing the version numbers below to
+# the latest version available on pub.dev. To see which dependencies have newer
+# versions available, run `flutter pub outdated`.
+dependencies:
+  flutter:
+    sdk: flutter
+  flutter_localizations:
+    sdk: flutter
+  intl: ^0.20.2
+  shared_preferences: ^2.5.3
+
+  # The following adds the Cupertino Icons font to your application.
+  # Use with the CupertinoIcons class for iOS style icons.
+  cupertino_icons: ^1.0.8
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+
+  # The "flutter_lints" package below contains a set of recommended lints to
+  # encourage good coding practices. The lint set provided by the package is
+  # activated in the `analysis_options.yaml` file located at the root of your
+  # package. See that file for information about deactivating specific lint
+  # rules and activating additional ones.
+  flutter_lints: ^6.0.0
+
+# For information on the generic Dart part of this file, see the
+# following page: https://dart.dev/tools/pub/pubspec
+
+# The following section is specific to Flutter packages.
+flutter:
+  generate: true
+
+  # The following line ensures that the Material Icons font is
+  # included with your application, so that you can use the icons in
+  # the material Icons class.
+  uses-material-design: true
+
+  assets:
+    - assets/images/logo.png
+
+  # To add assets to your application, add an assets section, like this:
+  # assets:
+  #   - images/a_dot_burr.jpeg
+  #   - images/a_dot_ham.jpeg
+
+  # An image asset can refer to one or more resolution-specific "variants", see
+  # https://flutter.dev/to/resolution-aware-images
+
+  # For details regarding adding assets from package dependencies, see
+  # https://flutter.dev/to/asset-from-package
+
+  # To add custom fonts to your application, add a fonts section here,
+  # in this "flutter" section. Each entry in this list should have a
+  # "family" key with the font family name, and a "fonts" key with a
+  # list giving the asset and other descriptors for the font. For
+  # example:
+  # fonts:
+  #   - family: Schyler
+  #     fonts:
+  #       - asset: fonts/Schyler-Regular.ttf
+  #       - asset: fonts/Schyler-Italic.ttf
+  #         style: italic
+  #   - family: Trajan Pro
+  #     fonts:
+  #       - asset: fonts/TrajanPro.ttf
+  #       - asset: fonts/TrajanPro_Bold.ttf
+  #         weight: 700
+  #
+  # For details regarding fonts from package dependencies,
+  # see https://flutter.dev/to/font-from-package

apps/test/widget_test.dart

@@ -0,0 +1,30 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility in the flutter_test package. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:meeyao_qianwen/main.dart';
+
+void main() {
+  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(const MyApp());
+
+    // Verify that our counter starts at 0.
+    expect(find.text('0'), findsOneWidget);
+    expect(find.text('1'), findsNothing);
+
+    // Tap the '+' icon and trigger a frame.
+    await tester.tap(find.byIcon(Icons.add));
+    await tester.pump();
+
+    // Verify that our counter has incremented.
+    expect(find.text('0'), findsNothing);
+    expect(find.text('1'), findsOneWidget);
+  });
+}

backend/AGENTS.md

@@ -49,6 +49,32 @@ This file governs `backend/**` only. Keep it minimal, enforceable, and non-dupli
 - Strong typing required at boundaries (Pydantic/dataclass); avoid weak untyped payload contracts.
 - Protocol/data contract changes must stay aligned with `docs/protocols/`.
 
+## Database Rules
+
+- Supabase Auth is identity source; backend enforces business authorization.
+- Use service-role DB access only in backend.
+- Soft delete uses `deleted_at`; reads must exclude deleted records by default.
+- Alembic is the only schema migration source of truth.
+- Database migrations use `./infra/scripts/dev-migrate.sh`:
+  - `migrate` - run migrations only
+  - `init-data` - seed data only
+  - `bootstrap` - migrate + init-data
+
+## Agent Runtime & Tools
+
+- AG-UI protocol is mandatory for agent loop behavior.
+- `ToolAgentOutput.result` is the canonical tool result field.
+- Tool results must be machine-oriented and include IDs/outcomes needed for chaining.
+
+## Tool Schema Rules for Small Models (e.g., qwen3.5-flash)
+
+- Prefer `operations: list[OperationModel]` over parallel arrays.
+- Validate tool args with strict Pydantic models (`extra="forbid"`).
+- Keep payloads JSON-native (objects/lists), shallow, and deterministic.
+- Make action-specific required fields explicit and fail with structured errors.
+- Return per-item outcomes (`success/failed`, identifiers, partial status) for self-correction.
+- Avoid broad entry-point coercion fallbacks; fix schema/prompt alignment first.
+- Do not pass provider request fields with `None` values (avoid upstream 400 blocking tool calls).
 
 ## Testing
 

backend/src/app.py

@@ -1,14 +0,0 @@
-from __future__ import annotations
-
-from fastapi import FastAPI
-
-app = FastAPI(
-    title="Eryao API",
-    description="觅爻签问后端服务",
-    version="0.1.0",
-)
-
-
-@app.get("/health")
-async def health_check() -> dict[str, str]:
-    return {"status": "ok"}

backend/src/core/config/__init__.py

@@ -1,3 +0,0 @@
-from .settings import Settings, config
-
-__all__ = ["Settings", "config"]

backend/src/core/config/settings.py

@@ -8,6 +8,7 @@ from pydantic import (
     AnyHttpUrl,
     BaseModel,
     Field,
+    SecretStr,
     computed_field,
     field_validator,
     model_validator,
@@ -118,11 +119,54 @@ class RedisSettings(BaseModel):
         return f"redis://{self.host}:{self.port}/{self.db}"
 
 
+class SupabaseSettings(BaseModel):
+    public_url: AnyHttpUrl
+    anon_key: str = "CHANGE_ME"
+    service_role_key: str = "CHANGE_ME"
+    jwt_secret: SecretStr | None = Field(default=None, exclude=True)
+    jwt_algorithm: Literal["HS256"] = "HS256"
+    jwt_issuer: str | None = None
+
+    @model_validator(mode="after")
+    def compute_defaults(self) -> "SupabaseSettings":
+        base = str(self.public_url).rstrip("/")
+        if self.jwt_issuer is None:
+            self.jwt_issuer = f"{base}/auth/v1"
+
+        return self
+
+    @computed_field
+    @property
+    def url(self) -> str:
+        return str(self.public_url)
+
+
+class StorageSettings(BaseModel):
+    provider: Literal["supabase"] = "supabase"
+    signed_url_ttl_seconds: int = Field(default=600, ge=60, le=3600)
+    retention_days: int = Field(default=30, ge=1, le=3650)
+
+    class AttachmentSettings(BaseModel):
+        bucket: str = Field(default="eryao-attachments", min_length=3, max_length=63)
+        max_size_mb: int = Field(default=20, ge=1, le=200)
+
+    class AvatarSettings(BaseModel):
+        bucket: str = Field(default="avatars", min_length=3, max_length=63)
+        max_size_mb: int = Field(default=2, ge=1, le=10)
+
+    attachment: AttachmentSettings = Field(default_factory=AttachmentSettings)
+    avatar: AvatarSettings = Field(default_factory=AvatarSettings)
+
+
+class LlmSettings(BaseModel):
+    provider_keys: dict[str, str] = Field(default_factory=dict)
+
+
 class DatabaseSettings(BaseModel):
     host: str = "localhost"
-    port: int = 3306
+    port: int = 5432
-    name: str = "eryao"
+    name: str = "postgres"
-    user: str = "root"
+    user: str = "postgres"
     password: str = "CHANGE_ME"
 
     @computed_field
@@ -130,83 +174,11 @@ class DatabaseSettings(BaseModel):
     def url(self) -> str:
         password = quote(self.password, safe="")
         return (
-            f"mysql+aiomysql://{self.user}:{password}"
+            f"postgresql+asyncpg://{self.user}:{password}"
             f"@{self.host}:{self.port}/{self.name}"
         )
 
 
-class AppVersionSettings(BaseModel):
-    manifest_path: str = Field(
-        default="deploy/static/releases/manifest.json",
-        description="发布清单文件路径，相对于项目根目录",
-    )
-    release_path_prefix: str = Field(
-        default="releases",
-        description="下载 URL 中文件目录前缀",
-    )
-    download_base_url: AnyHttpUrl | None = Field(
-        default=None,
-        description="下载链接基础域名，如 https://your-domain.com",
-    )
-
-    @field_validator("download_base_url", mode="before")
-    @classmethod
-    def empty_download_base_url_to_none(cls, value: object) -> object:
-        if value == "":
-            return None
-        return value
-
-    @field_validator("manifest_path")
-    @classmethod
-    def validate_manifest_path(cls, value: str) -> str:
-        normalized = Path(value)
-        if normalized.is_absolute() or ".." in normalized.parts:
-            raise ValueError("manifest_path must be a safe relative path")
-        return value
-
-
-class AliyunSmsSettings(BaseModel):
-    access_key_id: str = "CHANGE_ME"
-    access_key_secret: str = "CHANGE_ME"
-    sign_name: str = "CHANGE_ME"
-    template_code: str = "CHANGE_ME"
-    region_id: str = "cn-hangzhou"
-    endpoint: str = "dysmsapi.aliyuncs.com"
-    test_mode: bool = False
-
-
-class AliyunContentSecuritySettings(BaseModel):
-    access_key_id: str = "CHANGE_ME"
-    access_key_secret: str = "CHANGE_ME"
-    endpoint: str = "green-cip.cn-shenzhen.aliyuncs.com"
-
-
-class AlipaySettings(BaseModel):
-    app_id: str = "CHANGE_ME"
-    merchant_id: str = "CHANGE_ME"
-    public_key: str = "CHANGE_ME"
-    private_key: str = "CHANGE_ME"
-    sign_type: str = "RSA2"
-    notify_url: str = ""
-    timeout_express: str = "30m"
-    sandbox: bool = False
-
-
-class DeepSeekSettings(BaseModel):
-    api_key: str = "CHANGE_ME"
-
-
-class AuthSettings(BaseModel):
-    token_expiration_days: int = 7
-    token_refresh_threshold_hours: int = 2
-
-
-class VerificationSettings(BaseModel):
-    code_length: int = 6
-    expiration_minutes: int = 5
-    test_mode: bool = False
-
-
 class SensitiveWordSettings(BaseModel):
     use_aliyun: bool = True
     fallback_to_local: bool = True
@@ -217,6 +189,11 @@ class TestSettings(BaseModel):
     password: str = ""
 
 
+class TaskiqSettings(BaseModel):
+    broker_url: str | None = None
+    result_backend_url: str | None = None
+
+
 def _resolve_env_file() -> str:
     current = Path(__file__).resolve()
     for parent in [current, *current.parents]:
@@ -233,24 +210,31 @@ class Settings(BaseSettings):
     runtime: RuntimeSettings = RuntimeSettings()
     cors: CorsSettings = CorsSettings()
     redis: RedisSettings = RedisSettings()
-    database: DatabaseSettings = DatabaseSettings()
+    supabase: SupabaseSettings = Field(
-    app_version: AppVersionSettings = AppVersionSettings()
+        default_factory=lambda: SupabaseSettings(public_url="http://localhost:8001")
-    aliyun_sms: AliyunSmsSettings = AliyunSmsSettings()
-    aliyun_content_security: AliyunContentSecuritySettings = (
-        AliyunContentSecuritySettings()
     )
-    alipay: AlipaySettings = AlipaySettings()
+    storage: StorageSettings = StorageSettings()
-    deepseek: DeepSeekSettings = DeepSeekSettings()
+    llm: LlmSettings = LlmSettings()
-    auth: AuthSettings = AuthSettings()
+    database: DatabaseSettings = DatabaseSettings()
-    verification: VerificationSettings = VerificationSettings()
+    sensitive_word: SensitiveWordSettings = Field(default_factory=SensitiveWordSettings)
-    sensitive_word: SensitiveWordSettings = SensitiveWordSettings()
     test: TestSettings = Field(default_factory=TestSettings)
+    taskiq: TaskiqSettings = Field(default_factory=TaskiqSettings)
 
     @computed_field
     @property
     def database_url(self) -> str:
         return self.database.url
 
+    @computed_field
+    @property
+    def taskiq_broker_url(self) -> str:
+        return self.taskiq.broker_url or self.redis.url
+
+    @computed_field
+    @property
+    def taskiq_result_backend_url(self) -> str:
+        return self.taskiq.result_backend_url or self.redis.url
+
     model_config: ClassVar[SettingsConfigDict] = SettingsConfigDict(
         env_file=_resolve_env_file(),
         env_prefix="ERYAO_",

backend/src/core/config/static/automation/memory_extraction.yaml

@@ -1,34 +0,0 @@
-input_template: |
-    你正在执行一次"自动化记忆回顾与整理"任务。
-
-    任务目标：
-    1) 回顾最近两天的聊天与上下文，识别用户长期偏好、习惯和关键事实的变化。
-    2) 对已经失效、被否定或明显过期的信息执行遗忘。
-    3) 对新增且有证据支持的信息执行写入。
-    4) 严禁编造；没有证据就不要写入。
-    5) 只更新最小必要字段，避免过度覆盖。
-
-    输出要求：
-    - 必须使用以下固定格式输出：
-      <----------【周期任务输出】---------->
-      【记忆回顾】<一句人性化总结，说明今天主要发生了什么>
-      【新增记忆】<按"X条：要点1；要点2"描述；没有则写"0条">
-      【遗忘记忆】<按"X条：要点1；要点2"描述；没有则写"0条">
-      【未来展望】<基于本次记忆变化，给出1-2条温和、可执行的后续建议；若暂无建议则说明"可继续观察">
-
-    表达风格：
-    - 语言自然、温和、可读，像助理在做每日回顾。
-    - 结论先行，避免空话，不要输出与任务无关的闲聊内容。
-enabled_tools:
-    - memory.write
-    - memory.forget
-context:
-    source: latest_chat
-    window_mode: day
-    window_count: 2
-schedule:
-    type: daily
-    run_at:
-        hour: 8
-        minute: 0
-    weekdays: null

backend/src/core/config/static/route/frontend_routes.yaml

@@ -1,158 +0,0 @@
-version: "1.0"
-routes:
-  - route_id: auth.boot
-    path: /boot
-    description: Bootstraps auth session and redirects to login or home.
-    category: auth
-    auth_required: false
-  - route_id: auth.login
-    path: /login
-    description: Login entry for unauthenticated users.
-    category: auth
-    auth_required: false
-  - route_id: home.main
-    path: /
-    description: Main assistant home screen.
-    category: home
-    auth_required: true
-  - route_id: message.invite_list
-    path: /messages/invites
-    description: Lists message invitations.
-    category: messages
-    auth_required: true
-  - route_id: message.invite_detail
-    path: /messages/invites/{id}
-    description: Shows details for a single invitation.
-    category: messages
-    auth_required: true
-    path_params:
-      - id
-  - route_id: contacts.list
-    path: /contacts
-    description: Contact list and quick relationship actions.
-    category: contacts
-    auth_required: true
-  - route_id: contacts.add
-    path: /contacts/add
-    description: Create or edit a contact profile.
-    category: contacts
-    auth_required: true
-  - route_id: calendar.dayweek
-    path: /calendar/dayweek
-    description: Day and week calendar view.
-    category: calendar
-    auth_required: true
-    query_params:
-      - date
-      - from
-  - route_id: calendar.month
-    path: /calendar/month
-    description: Month calendar overview.
-    category: calendar
-    auth_required: true
-    query_params:
-      - from
-  - route_id: calendar.event_detail
-    path: /calendar/events/{id}
-    description: Detail page for one calendar event.
-    category: calendar
-    auth_required: true
-    path_params:
-      - id
-  - route_id: calendar.event_create
-    path: /calendar/events/new
-    description: Create page for one calendar event.
-    category: calendar
-    auth_required: true
-    query_params:
-      - date
-  - route_id: calendar.event_edit
-    path: /calendar/events/{id}/edit
-    description: Edit page for one calendar event.
-    category: calendar
-    auth_required: true
-    path_params:
-      - id
-  - route_id: calendar.event_share
-    path: /calendar/events/{id}/share
-    description: Share settings page for one calendar event.
-    category: calendar
-    auth_required: true
-    path_params:
-      - id
-  - route_id: todo.list
-    path: /todo
-    description: Todo quadrants and backlog overview.
-    category: todo
-    auth_required: true
-  - route_id: todo.create
-    path: /todo/new
-    description: Create page for one todo item.
-    category: todo
-    auth_required: true
-  - route_id: todo.detail
-    path: /todo/{id}
-    description: Detail page for one todo item.
-    category: todo
-    auth_required: true
-    path_params:
-      - id
-  - route_id: todo.edit
-    path: /todo/{id}/edit
-    description: Dedicated subpage for editing one todo item (not an in-page modal).
-    category: todo
-    auth_required: true
-    path_params:
-      - id
-  - route_id: settings.main
-    path: /settings
-    description: Settings hub page.
-    category: settings
-    auth_required: true
-  - route_id: settings.features
-    path: /settings/features
-    description: Automation job list page.
-    category: settings
-    auth_required: true
-  - route_id: settings.job_new
-    path: /settings/job/new
-    description: Create page for one automation job.
-    category: settings
-    auth_required: true
-  - route_id: settings.job_detail
-    path: /settings/job/{id}
-    description: Detail page for one automation job.
-    category: settings
-    auth_required: true
-    path_params:
-      - id
-  - route_id: settings.memory
-    path: /settings/memory
-    description: Memory preferences and controls.
-    category: settings
-    auth_required: true
-  - route_id: settings.memory_user
-    path: /settings/memory/user
-    description: User memory summary view.
-    category: settings
-    auth_required: true
-  - route_id: settings.memory_work
-    path: /settings/memory/work
-    description: Work memory summary view.
-    category: settings
-    auth_required: true
-  - route_id: settings.memory_user_edit
-    path: /settings/memory/user/edit
-    description: Edit user memory details.
-    category: settings
-    auth_required: true
-  - route_id: settings.memory_work_edit
-    path: /settings/memory/work/edit
-    description: Edit work memory details.
-    category: settings
-    auth_required: true
-  - route_id: settings.edit_profile
-    path: /edit-profile
-    description: Profile editing page.
-    category: settings
-    auth_required: true

backend/src/core/db/types.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
 from sqlalchemy import JSON
-from sqlalchemy.dialects.mysql import JSON as MySQLJSON
+from sqlalchemy.dialects.postgresql import JSONB
 
-json_type = JSON().with_variant(MySQLJSON, "mysql")
+json_jsonb = JSON().with_variant(JSONB, "postgresql")

backend/src/core/runtime/__init__.py

@@ -0,0 +1,3 @@
+from __future__ import annotations
+
+__all__ = []

backend/src/core/runtime/cli.py

@@ -5,9 +5,6 @@ import subprocess
 import sys
 from pathlib import Path
 
-from apscheduler.schedulers.asyncio import AsyncIOScheduler
-from apscheduler.triggers.interval import IntervalTrigger
-from core.automation.scheduler import run_automation_scheduler_scan
 from core.config.initial.init_data import initialize_data
 from core.config.settings import config
 from core.logging import get_logger
@@ -16,7 +13,6 @@ logger = get_logger("core.runtime.cli")
 
 
 def _resolve_alembic_path() -> Path:
-    """Resolve alembic.ini path relative to project root."""
     project_root = Path(__file__).parents[3]
     alembic_path = project_root / "alembic" / "alembic.ini"
     if not alembic_path.exists():
@@ -25,7 +21,6 @@ def _resolve_alembic_path() -> Path:
 
 
 def _redact_sensitive(text: str) -> str:
-    """Redact sensitive information from log output."""
     import re
 
     SENSITIVE_KEYS = ("password", "token", "secret", "api_key")
@@ -40,7 +35,6 @@ def _redact_sensitive(text: str) -> str:
 
 
 def run_migrations() -> bool:
-    """Run alembic migrations in a subprocess to avoid event loop conflicts."""
     import os
 
     logger.info("Running alembic migrations")
@@ -75,7 +69,6 @@ def run_migrations() -> bool:
 
 
 async def run_init_data() -> bool:
-    """Initialize bootstrap data."""
     logger.info("Running init-data")
     try:
         result = await initialize_data()
@@ -90,7 +83,6 @@ async def run_init_data() -> bool:
 
 
 async def bootstrap() -> bool:
-    """Run migrations followed by init-data."""
     logger.info("Starting bootstrap (migrate + init-data)")
 
     if not run_migrations():
@@ -105,52 +97,11 @@ async def bootstrap() -> bool:
     return True
 
 
-async def run_automation_scheduler_forever() -> None:
-    if not config.automation_scheduler.enabled:
-        logger.info("Automation scheduler disabled by config")
-        return
-
-    interval_seconds = int(config.automation_scheduler.interval_seconds)
-    batch_limit = int(config.automation_scheduler.batch_limit)
-    logger.info(
-        "Starting automation scheduler",
-        interval_seconds=interval_seconds,
-        batch_limit=batch_limit,
-    )
-
-    async def scan_job() -> None:
-        try:
-            await run_automation_scheduler_scan(limit=batch_limit)
-        except Exception as exc:
-            logger.exception("Automation scheduler scan failed", error=str(exc))
-
-    scheduler = AsyncIOScheduler()
-    scheduler.add_job(
-        scan_job,
-        trigger=IntervalTrigger(seconds=interval_seconds),
-        id="automation_scheduler_scan",
-        name="Automation scheduler scan",
-        replace_existing=True,
-        max_instances=1,
-        coalesce=True,
-    )
-    scheduler.start()
-
-    stop_event = asyncio.Event()
-    try:
-        await stop_event.wait()
-    finally:
-        scheduler.shutdown(wait=False)
-
-
 def main() -> int:
-    """CLI entry point."""
     if len(sys.argv) < 2:
         logger.error("No command provided")
         logger.info("Usage: python -m core.runtime.cli <command>")
-        logger.info(
+        logger.info("Available commands: migrate, init-data, bootstrap")
-            "Available commands: migrate, init-data, bootstrap, automation-scheduler"
-        )
         return 1
 
     command = sys.argv[1]
@@ -161,14 +112,9 @@ def main() -> int:
         success = asyncio.run(run_init_data())
     elif command == "bootstrap":
         success = asyncio.run(bootstrap())
-    elif command == "automation-scheduler":
-        asyncio.run(run_automation_scheduler_forever())
-        return 0
     else:
         logger.error("Unknown command", command=command)
-        logger.info(
+        logger.info("Available commands: migrate, init-data, bootstrap")
-            "Available commands: migrate, init-data, bootstrap, automation-scheduler"
-        )
         return 1
 
     return 0 if success else 1

backend/src/core/runtime/tasks.py

@@ -0,0 +1,3 @@
+from __future__ import annotations
+
+__all__ = []

backend/src/core/taskiq/__init__.py

@@ -0,0 +1,3 @@
+from core.taskiq.app import broker, worker_agent_broker, worker_general_broker
+
+__all__ = ["broker", "worker_agent_broker", "worker_general_broker"]

backend/src/core/taskiq/app.py

@@ -0,0 +1,30 @@
+from __future__ import annotations
+
+from taskiq_redis import ListQueueBroker, RedisAsyncResultBackend
+
+from core.config.settings import config
+from core.logging import configure_logging, log_service_banner
+
+
+configure_logging(config)
+log_service_banner(
+    service_name=config.runtime.service_name,
+    environment=config.runtime.environment,
+)
+
+
+def _build_broker(queue_name: str) -> ListQueueBroker:
+    return ListQueueBroker(
+        url=config.taskiq_broker_url,
+        queue_name=queue_name,
+    ).with_result_backend(
+        RedisAsyncResultBackend(redis_url=config.taskiq_result_backend_url)
+    )
+
+
+worker_agent_broker = _build_broker("agent")
+worker_general_broker = _build_broker("general")
+
+broker = worker_agent_broker
+
+__all__ = ["broker", "worker_agent_broker", "worker_general_broker"]

backend/src/models/__init__.py

@@ -1,12 +1,11 @@
-from . import user, divination, payment, notification, feedback, version, log, violation
+from __future__ import annotations
+
+from models.llm import Llm
+from models.llm_factory import LlmFactory
+from models.system_agents import SystemAgents
 
 __all__ = [
-    "user",
+    "Llm",
-    "divination",
+    "LlmFactory",
-    "payment",
+    "SystemAgents",
-    "notification",
-    "feedback",
-    "version",
-    "log",
-    "violation",
 ]

backend/src/models/divination.py

@@ -1,41 +0,0 @@
-from __future__ import annotations
-
-from core.db.base import Base, TimestampMixin
-from sqlalchemy import BigInteger, DateTime, Integer, String, Text, func
-from sqlalchemy.orm import Mapped, mapped_column
-
-
-class DivinationRecord(TimestampMixin, Base):
-    __tablename__ = "user_divination_records"
-
-    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
-    user_id: Mapped[int] = mapped_column(BigInteger, nullable=False)
-    trace_id: Mapped[str] = mapped_column(String(64), nullable=False)
-    question: Mapped[str] = mapped_column(Text, nullable=False)
-    question_type: Mapped[str] = mapped_column(String(50), nullable=False)
-    divination_data: Mapped[str] = mapped_column(Text, nullable=False)
-    deepseek_request: Mapped[str] = mapped_column(Text, nullable=False)
-    deepseek_response: Mapped[str | None] = mapped_column(Text, nullable=True)
-    interpretation_result: Mapped[str | None] = mapped_column(Text, nullable=True)
-    api_success: Mapped[bool] = mapped_column(Integer, nullable=False, default=0)
-    error_message: Mapped[str | None] = mapped_column(Text, nullable=True)
-    api_duration_ms: Mapped[int | None] = mapped_column(BigInteger, nullable=True)
-    phone_number: Mapped[str | None] = mapped_column(String(20), nullable=True)
-
-
-class DivinationHistory(TimestampMixin, Base):
-    __tablename__ = "user_divination_history"
-
-    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
-    user_id: Mapped[int] = mapped_column(BigInteger, nullable=False)
-    phone_number: Mapped[str] = mapped_column(String(20), nullable=False)
-    local_record_id: Mapped[int | None] = mapped_column(BigInteger, nullable=True)
-    json_data: Mapped[str] = mapped_column(Text, nullable=False)
-    ai_result: Mapped[str] = mapped_column(Text, nullable=False)
-    question_type: Mapped[str] = mapped_column(String(50), nullable=False)
-    question: Mapped[str] = mapped_column(Text, nullable=False)
-    timestamp: Mapped[int] = mapped_column(BigInteger, nullable=False)
-    is_active: Mapped[bool] = mapped_column(Integer, nullable=False, default=1)
-    sync_time: Mapped[str] = mapped_column(
-        DateTime, nullable=False, server_default=func.now()
-    )

backend/src/models/feedback.py

@@ -1,17 +0,0 @@
-from __future__ import annotations
-
-from core.db.base import Base
-from sqlalchemy import BigInteger, DateTime, String, Text, func
-from sqlalchemy.orm import Mapped, mapped_column
-
-
-class UserFeedback(Base):
-    __tablename__ = "user_feedback"
-
-    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
-    user_id: Mapped[int] = mapped_column(BigInteger, nullable=False)
-    phone_number: Mapped[str] = mapped_column(String(20), nullable=False)
-    content: Mapped[str] = mapped_column(Text, nullable=False)
-    created_at: Mapped[str] = mapped_column(
-        DateTime, nullable=False, server_default=func.now()
-    )

backend/src/models/llm.py

@@ -0,0 +1,26 @@
+from __future__ import annotations
+
+import uuid
+
+from sqlalchemy import ForeignKey, String
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import Mapped, mapped_column
+
+from core.db.base import Base, SoftDeleteMixin, TimestampMixin
+
+
+class Llm(TimestampMixin, SoftDeleteMixin, Base):
+    __tablename__: str = "llms"
+
+    id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True), primary_key=True, default=uuid.uuid4
+    )
+    factory_id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True),
+        ForeignKey("llm_factory.id", ondelete="RESTRICT"),
+        nullable=False,
+        index=True,
+    )
+    model_code: Mapped[str] = mapped_column(
+        String(50), nullable=False, unique=True, index=True
+    )

backend/src/models/llm_factory.py

@@ -0,0 +1,22 @@
+from __future__ import annotations
+
+import uuid
+
+from sqlalchemy import String, Text
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import Mapped, mapped_column
+
+from core.db.base import Base, SoftDeleteMixin, TimestampMixin
+
+
+class LlmFactory(TimestampMixin, SoftDeleteMixin, Base):
+    __tablename__: str = "llm_factory"
+
+    id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True), primary_key=True, default=uuid.uuid4
+    )
+    name: Mapped[str] = mapped_column(
+        String(50), nullable=False, unique=True, index=True
+    )
+    request_url: Mapped[str] = mapped_column(String(255), nullable=False)
+    avatar: Mapped[str | None] = mapped_column(Text, nullable=True)

backend/src/models/log.py

@@ -1,39 +0,0 @@
-from __future__ import annotations
-
-from core.db.base import Base
-from sqlalchemy import BigInteger, DateTime, Integer, String, Text, func
-from sqlalchemy.orm import Mapped, mapped_column
-
-
-class NetworkAccessLog(Base):
-    __tablename__ = "network_access_logs"
-
-    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
-    user_id: Mapped[int | None] = mapped_column(BigInteger, nullable=True)
-    phone_number: Mapped[str | None] = mapped_column(String(20), nullable=True)
-    client_ip: Mapped[str] = mapped_column(String(45), nullable=False)
-    client_port: Mapped[int | None] = mapped_column(Integer, nullable=True)
-    server_ip: Mapped[str] = mapped_column(String(45), nullable=False)
-    server_port: Mapped[int] = mapped_column(Integer, nullable=False)
-    http_method: Mapped[str] = mapped_column(String(10), nullable=False)
-    request_path: Mapped[str] = mapped_column(String(500), nullable=False)
-    request_url: Mapped[str] = mapped_column(String(1000), nullable=False)
-    user_agent: Mapped[str | None] = mapped_column(String(1000), nullable=True)
-    device_info: Mapped[str | None] = mapped_column(Text, nullable=True)
-    response_status: Mapped[int | None] = mapped_column(Integer, nullable=True)
-    processing_time_ms: Mapped[int | None] = mapped_column(BigInteger, nullable=True)
-    request_size: Mapped[int | None] = mapped_column(BigInteger, nullable=True)
-    response_size: Mapped[int | None] = mapped_column(BigInteger, nullable=True)
-    x_forwarded_for: Mapped[str | None] = mapped_column(String(500), nullable=True)
-    x_real_ip: Mapped[str | None] = mapped_column(String(45), nullable=True)
-    referer: Mapped[str | None] = mapped_column(String(1000), nullable=True)
-    operation_type: Mapped[str | None] = mapped_column(String(50), nullable=True)
-    operation_result: Mapped[str | None] = mapped_column(String(20), nullable=True)
-    error_message: Mapped[str | None] = mapped_column(Text, nullable=True)
-    session_id: Mapped[str | None] = mapped_column(String(100), nullable=True)
-    access_time: Mapped[str] = mapped_column(
-        DateTime, nullable=False, server_default=func.now()
-    )
-    created_at: Mapped[str] = mapped_column(
-        DateTime, nullable=False, server_default=func.now()
-    )

backend/src/models/notification.py

@@ -1,14 +0,0 @@
-from __future__ import annotations
-
-from core.db.base import Base
-from sqlalchemy import BigInteger, String, Text
-from sqlalchemy.orm import Mapped, mapped_column
-
-
-class Notification(Base):
-    __tablename__ = "notification"
-
-    id: Mapped[str] = mapped_column(String(64), primary_key=True)
-    title: Mapped[str] = mapped_column(String(255), nullable=False)
-    content: Mapped[str] = mapped_column(Text, nullable=False)
-    timestamp: Mapped[int] = mapped_column(BigInteger, nullable=False)

backend/src/models/payment.py

@@ -1,40 +0,0 @@
-from __future__ import annotations
-
-from core.db.base import Base, TimestampMixin
-from sqlalchemy import BigInteger, DateTime, Integer, String, Text, func
-from sqlalchemy.orm import Mapped, mapped_column
-
-
-class PaymentOrder(TimestampMixin, Base):
-    __tablename__ = "payment_order"
-
-    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
-    order_no: Mapped[str] = mapped_column(String(64), unique=True, nullable=False)
-    user_id: Mapped[int] = mapped_column(BigInteger, nullable=False)
-    amount: Mapped[str] = mapped_column(String(20), nullable=False)
-    coin_count: Mapped[int] = mapped_column(Integer, nullable=False)
-    subject: Mapped[str] = mapped_column(String(256), nullable=False)
-    body: Mapped[str | None] = mapped_column(String(512), nullable=True)
-    channel: Mapped[str] = mapped_column(String(16), nullable=False)
-    status: Mapped[str] = mapped_column(String(16), nullable=False, default="CREATED")
-    trade_no: Mapped[str | None] = mapped_column(String(64), nullable=True)
-    payment_time: Mapped[str | None] = mapped_column(DateTime, nullable=True)
-
-
-class PaymentRecord(Base):
-    __tablename__ = "payment_record"
-
-    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
-    order_no: Mapped[str] = mapped_column(String(64), nullable=False)
-    trade_no: Mapped[str] = mapped_column(String(64), nullable=False)
-    user_id: Mapped[int] = mapped_column(BigInteger, nullable=False)
-    channel: Mapped[str] = mapped_column(String(16), nullable=False)
-    notify_type: Mapped[str] = mapped_column(String(16), nullable=False)
-    trade_status: Mapped[str] = mapped_column(String(32), nullable=False)
-    notify_data: Mapped[str] = mapped_column(Text, nullable=False)
-    process_status: Mapped[str] = mapped_column(String(16), nullable=False)
-    process_message: Mapped[str | None] = mapped_column(String(512), nullable=True)
-    coin_added: Mapped[bool] = mapped_column(Integer, nullable=False, default=0)
-    created_at: Mapped[str] = mapped_column(
-        DateTime, nullable=False, server_default=func.now()
-    )

backend/src/models/system_agents.py

@@ -0,0 +1,32 @@
+from __future__ import annotations
+
+import uuid
+
+from sqlalchemy import JSON, ForeignKey, String
+from sqlalchemy.dialects.postgresql import JSONB, UUID
+from sqlalchemy.orm import Mapped, mapped_column
+
+from core.db.base import Base, TimestampMixin
+
+
+class SystemAgents(TimestampMixin, Base):
+    __tablename__: str = "system_agents"
+
+    agent_type: Mapped[str] = mapped_column(
+        String(20),
+        primary_key=True,
+    )
+    llm_id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True),
+        ForeignKey("llms.id", ondelete="RESTRICT"),
+        nullable=False,
+    )
+    status: Mapped[str] = mapped_column(
+        String(20),
+        nullable=False,
+    )
+    config: Mapped[dict] = mapped_column(
+        JSON().with_variant(JSONB, "postgresql"),
+        nullable=False,
+        server_default="{}",
+    )

backend/src/models/user.py

@@ -1,52 +0,0 @@
-from __future__ import annotations
-
-from core.db.base import Base, TimestampMixin
-from sqlalchemy import BigInteger, DateTime, Integer, String, Text, func
-from sqlalchemy.orm import Mapped, mapped_column
-
-
-class User(TimestampMixin, Base):
-    __tablename__ = "user_profile"
-
-    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
-    phone_number: Mapped[str] = mapped_column(String(20), unique=True, nullable=False)
-    nickname: Mapped[str] = mapped_column(String(50), nullable=False, default="")
-    gender: Mapped[str] = mapped_column(String(10), nullable=False, default="男")
-    birthday: Mapped[str] = mapped_column(
-        String(20), nullable=False, default="2000-01-01"
-    )
-    signature: Mapped[str] = mapped_column(String(255), nullable=False, default="")
-
-
-class UserToken(Base):
-    __tablename__ = "user_tokens"
-
-    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
-    user_id: Mapped[int] = mapped_column(BigInteger, nullable=False)
-    token: Mapped[str] = mapped_column(String(255), nullable=False)
-    expire_time: Mapped[str] = mapped_column(DateTime, nullable=False)
-    created_at: Mapped[str] = mapped_column(
-        DateTime, nullable=False, server_default=func.now()
-    )
-
-
-class VerificationCode(Base):
-    __tablename__ = "verification_codes"
-
-    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
-    phone_number: Mapped[str] = mapped_column(String(20), nullable=False)
-    code: Mapped[str] = mapped_column(String(6), nullable=False)
-    expiration_time: Mapped[str] = mapped_column(DateTime, nullable=False)
-    created_at: Mapped[str] = mapped_column(
-        DateTime, nullable=False, server_default=func.now()
-    )
-    used: Mapped[bool] = mapped_column(Integer, nullable=False, default=0)
-
-
-class UserCoin(Base):
-    __tablename__ = "user_coin"
-
-    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
-    user_id: Mapped[int] = mapped_column(BigInteger, nullable=False, unique=True)
-    phone_number: Mapped[str] = mapped_column(String(20), nullable=False)
-    coin_balance: Mapped[int] = mapped_column(Integer, nullable=False, default=3)

backend/src/models/version.py

@@ -1,19 +0,0 @@
-from __future__ import annotations
-
-from core.db.base import Base, TimestampMixin
-from sqlalchemy import BigInteger, Integer, String, Text
-from sqlalchemy.orm import Mapped, mapped_column
-
-
-class AppVersion(TimestampMixin, Base):
-    __tablename__ = "app_version"
-
-    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
-    version_name: Mapped[str] = mapped_column(String(20), unique=True, nullable=False)
-    version_code: Mapped[int] = mapped_column(Integer, unique=True, nullable=False)
-    min_supported_version: Mapped[str] = mapped_column(String(20), nullable=False)
-    min_supported_code: Mapped[int] = mapped_column(Integer, nullable=False)
-    is_force_update: Mapped[bool] = mapped_column(Integer, nullable=False, default=0)
-    update_message: Mapped[str | None] = mapped_column(Text, nullable=True)
-    download_url: Mapped[str | None] = mapped_column(String(500), nullable=True)
-    is_active: Mapped[bool] = mapped_column(Integer, nullable=False, default=1)

backend/src/models/violation.py

@@ -1,30 +0,0 @@
-from __future__ import annotations
-
-from core.db.base import Base
-from sqlalchemy import BigInteger, DateTime, Float, Integer, String, Text, func
-from sqlalchemy.orm import Mapped, mapped_column
-
-
-class SensitiveWordViolation(Base):
-    __tablename__ = "sensitive_word_violations"
-
-    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
-    user_id: Mapped[int] = mapped_column(BigInteger, nullable=False)
-    content_type: Mapped[str] = mapped_column(String(20), nullable=False)
-    original_content: Mapped[str] = mapped_column(Text, nullable=False)
-    violation_type: Mapped[str] = mapped_column(String(30), nullable=False)
-    detection_service: Mapped[str] = mapped_column(
-        String(20), nullable=False, default="LOCAL"
-    )
-    risk_level: Mapped[str | None] = mapped_column(String(50), nullable=True)
-    confidence: Mapped[float | None] = mapped_column(Float, nullable=True)
-    aliyun_response: Mapped[str | None] = mapped_column(Text, nullable=True)
-    matched_words: Mapped[str] = mapped_column(Text, nullable=False)
-    client_ip: Mapped[str | None] = mapped_column(String(45), nullable=True)
-    user_agent: Mapped[str | None] = mapped_column(Text, nullable=True)
-    violation_time: Mapped[str] = mapped_column(
-        DateTime, nullable=False, server_default=func.now()
-    )
-    created_at: Mapped[str] = mapped_column(
-        DateTime, nullable=False, server_default=func.now()
-    )

backend/src/schemas/__init__.py

@@ -0,0 +1 @@
+"""Backend reusable schemas package."""

backend/src/schemas/agent/__init__.py

@@ -0,0 +1,68 @@
+from schemas.agent.forwarded_props import (
+    ClientTimeContext,
+    ForwardedPropsPayload,
+    parse_forwarded_props_client_time,
+    parse_forwarded_props_runtime_mode,
+)
+from schemas.agent.forwarded_props import RuntimeMode
+from schemas.agent.runtime_models import (
+    AgentOutput,
+    ConstraintItem,
+    ExecutionMode,
+    KeyEntity,
+    NormalizedTaskInput,
+    ResultTyping,
+    ResultType,
+    RouterAgentOutput,
+    RunStatus,
+    TaskType,
+    TaskTyping,
+    ToolAgentOutput,
+    ToolStatus,
+    WorkerAgentOutputLite,
+    WorkerAgentOutputRich,
+    resolve_worker_output_model,
+)
+from schemas.agent.system_agent import AgentType, SystemAgentLLMConfig
+from schemas.agent.visibility import SystemVisibilityBit, VisibilityMask, bit_mask
+from schemas.agent.ui_hints import (
+    UiHintAction,
+    UiHintIntent,
+    UiHintSection,
+    UiHintStatus,
+    UiHintsPayload,
+)
+
+__all__ = [
+    "AgentType",
+    "AgentOutput",
+    "ConstraintItem",
+    "ExecutionMode",
+    "ForwardedPropsPayload",
+    "KeyEntity",
+    "NormalizedTaskInput",
+    "ResultTyping",
+    "ClientTimeContext",
+    "ResultType",
+    "RouterAgentOutput",
+    "RunStatus",
+    "RuntimeMode",
+    "TaskType",
+    "TaskTyping",
+    "SystemAgentLLMConfig",
+    "SystemVisibilityBit",
+    "ToolAgentOutput",
+    "ToolStatus",
+    "UiHintAction",
+    "UiHintIntent",
+    "UiHintSection",
+    "UiHintStatus",
+    "UiHintsPayload",
+    "VisibilityMask",
+    "WorkerAgentOutputLite",
+    "WorkerAgentOutputRich",
+    "bit_mask",
+    "parse_forwarded_props_client_time",
+    "parse_forwarded_props_runtime_mode",
+    "resolve_worker_output_model",
+]

backend/src/schemas/agent/forwarded_props.py

@@ -0,0 +1,93 @@
+from __future__ import annotations
+
+from datetime import datetime
+from enum import Enum
+import re
+from zoneinfo import ZoneInfo, ZoneInfoNotFoundError
+
+from pydantic import (
+    BaseModel,
+    ConfigDict,
+    Field,
+    StrictInt,
+    ValidationError,
+    field_validator,
+)
+
+_RFC3339_WITH_TZ_PATTERN = re.compile(
+    r"^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(?:\.\d+)?(?:Z|[+-]\d{2}:\d{2})$"
+)
+
+
+class ClientTimeContext(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    device_timezone: str = Field(
+        ...,
+        description="IANA timezone from client device, e.g. America/Los_Angeles.",
+    )
+    client_now_iso: str = Field(
+        ...,
+        description="RFC3339 datetime with timezone offset from client device.",
+    )
+    client_epoch_ms: StrictInt = Field(
+        ...,
+        ge=0,
+        description="Unix epoch milliseconds from client device.",
+    )
+
+    @field_validator("device_timezone")
+    @classmethod
+    def validate_device_timezone(cls, value: str) -> str:
+        try:
+            ZoneInfo(value)
+        except ZoneInfoNotFoundError as exc:
+            raise ValueError("invalid client_time.device_timezone") from exc
+        return value
+
+    @field_validator("client_now_iso")
+    @classmethod
+    def validate_client_now_iso(cls, value: str) -> str:
+        if not _RFC3339_WITH_TZ_PATTERN.fullmatch(value):
+            raise ValueError("invalid client_time.client_now_iso")
+        normalized = value.replace("Z", "+00:00")
+        try:
+            parsed = datetime.fromisoformat(normalized)
+        except ValueError as exc:
+            raise ValueError("invalid client_time.client_now_iso") from exc
+        if parsed.tzinfo is None:
+            raise ValueError("invalid client_time.client_now_iso")
+        return value
+
+
+class RuntimeMode(str, Enum):
+    CHAT = "chat"
+    AUTOMATION = "automation"
+
+
+class ForwardedPropsPayload(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    runtime_mode: RuntimeMode
+    client_time: ClientTimeContext | None = None
+
+
+def parse_forwarded_props(forwarded_props: object) -> ForwardedPropsPayload:
+    if not isinstance(forwarded_props, dict):
+        raise ValueError("invalid RunAgentInput.forwardedProps")
+    try:
+        return ForwardedPropsPayload.model_validate(forwarded_props)
+    except ValidationError as exc:
+        raise ValueError("invalid RunAgentInput.forwardedProps") from exc
+
+
+def parse_forwarded_props_client_time(
+    forwarded_props: object,
+) -> ClientTimeContext | None:
+    payload = parse_forwarded_props(forwarded_props)
+    return payload.client_time
+
+
+def parse_forwarded_props_runtime_mode(forwarded_props: object) -> RuntimeMode:
+    payload = parse_forwarded_props(forwarded_props)
+    return payload.runtime_mode

backend/src/schemas/agent/runtime_models.py

@@ -0,0 +1,177 @@
+from __future__ import annotations
+
+from enum import Enum
+from typing import Any
+
+from pydantic import BaseModel, ConfigDict, Field, field_validator
+
+from schemas.agent.ui_hints import UiHintsPayload
+
+
+class TaskType(str, Enum):
+    KNOWLEDGE = "knowledge"
+    RECOMMENDATION = "recommendation"
+    PLANNING = "planning"
+    SCHEDULING = "scheduling"
+    REMINDER_MANAGEMENT = "reminder_management"
+    TODO_MANAGEMENT = "todo_management"
+    COMMUNICATION_DRAFTING = "communication_drafting"
+    INFORMATION_ORGANIZATION = "information_organization"
+    STATUS_TRACKING = "status_tracking"
+    TRANSACTION_ASSIST = "transaction_assist"
+    ACTION_EXECUTION = "action_execution"
+    TROUBLESHOOTING = "troubleshooting"
+    UNKNOWN = "unknown"
+
+
+class ResultType(str, Enum):
+    DIRECT_ANSWER = "direct_answer"
+    OPTIONS_WITH_RECOMMENDATION = "options_with_recommendation"
+    ACTION_PLAN = "action_plan"
+    SCHEDULE_PROPOSAL = "schedule_proposal"
+    TODO_LIST = "todo_list"
+    DRAFT_MESSAGE = "draft_message"
+    SUMMARY = "summary"
+    PROGRESS_SUMMARY = "progress_summary"
+    DIAGNOSIS_REPORT = "diagnosis_report"
+    STRUCTURED_PAYLOAD = "structured_payload"
+    EXECUTION_REPORT = "execution_report"
+    CLARIFICATION_REQUEST = "clarification_request"
+    SAFETY_BLOCK = "safety_block"
+    ERROR_REPORT = "error_report"
+    UNKNOWN = "unknown"
+
+
+class TaskTyping(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    primary: TaskType
+    secondary: list[TaskType] = Field(default_factory=list, max_length=3)
+
+
+class ResultTyping(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    primary: ResultType
+    secondary: list[ResultType] = Field(default_factory=list, max_length=3)
+
+
+class ExecutionMode(str, Enum):
+    ONESTEP = "onestep"
+    TOOL_ASSISTED = "tool_assisted"
+    MULTISTEP = "multistep"
+
+
+class RunStatus(str, Enum):
+    SUCCESS = "success"
+    PARTIAL_SUCCESS = "partial_success"
+    FAILED = "failed"
+
+
+class ToolStatus(str, Enum):
+    SUCCESS = "success"
+    FAILURE = "failure"
+    PARTIAL = "partial"
+
+
+class KeyEntity(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    name: str
+    type: str
+    value: str | None = None
+
+    @field_validator("value", mode="before")
+    @classmethod
+    def normalize_value(cls, value: object) -> object:
+        if value is None:
+            return None
+        if isinstance(value, str):
+            return value
+        if isinstance(value, bool | int | float):
+            return str(value)
+        return value
+
+
+class ConstraintItem(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    key: str
+    value: str
+    required: bool = True
+
+    @field_validator("value", mode="before")
+    @classmethod
+    def normalize_value(cls, value: object) -> object:
+        if isinstance(value, bool | int | float):
+            return str(value)
+        return value
+
+
+class NormalizedTaskInput(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    user_text: str
+    multimodal_summary: list[str] = Field(default_factory=list)
+    context_summary: str = Field(default="", max_length=2000)
+
+
+class RouterAgentOutput(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    normalized_task_input: NormalizedTaskInput
+    key_entities: list[KeyEntity] = Field(default_factory=list)
+    constraints: list[ConstraintItem] = Field(default_factory=list)
+    task_typing: TaskTyping
+    execution_mode: ExecutionMode
+    result_typing: ResultTyping
+
+
+class ErrorInfo(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    code: str
+    message: str
+    retryable: bool = False
+    details: dict[str, Any] | None = None
+
+
+class ToolAgentOutput(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    tool_name: str
+    tool_call_id: str
+    tool_call_args: dict[str, Any] | None = None
+    status: ToolStatus
+    result: str
+    error: ErrorInfo | None = None
+
+
+class WorkerAgentOutputLite(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    status: RunStatus = RunStatus.SUCCESS
+    answer: str
+    key_points: list[str] = Field(default_factory=list)
+    result_type: ResultType = ResultType.UNKNOWN
+    suggested_actions: list[str] = Field(default_factory=list)
+    error: ErrorInfo | None = None
+
+
+class WorkerAgentOutputRich(WorkerAgentOutputLite):
+    ui_hints: UiHintsPayload | None = None
+
+
+class AgentOutput(WorkerAgentOutputRich):
+    model_config = ConfigDict(extra="forbid")
+
+
+WorkerAgentOutput = WorkerAgentOutputLite | WorkerAgentOutputRich
+
+
+def resolve_worker_output_model(
+    execution_mode: ExecutionMode,
+) -> type[WorkerAgentOutputLite]:
+    if execution_mode == ExecutionMode.ONESTEP:
+        return WorkerAgentOutputLite
+    return WorkerAgentOutputRich

backend/src/schemas/agent/system_agent.py

@@ -0,0 +1,30 @@
+from __future__ import annotations
+
+from enum import Enum
+
+from pydantic import BaseModel, Field
+
+
+class AgentType(str, Enum):
+    ROUTER = "router"
+    WORKER = "worker"
+
+
+class ContextBuildStrategy(str, Enum):
+    DAY = "day"
+    NUMBER = "number"
+
+
+class ContextMessagesConfig(BaseModel):
+    mode: ContextBuildStrategy = ContextBuildStrategy.NUMBER
+    count: int = Field(default=20, ge=1, le=200)
+
+
+class SystemAgentLLMConfig(BaseModel):
+    temperature: float | None = Field(default=None, ge=0.0, le=2.0)
+    max_tokens: int | None = Field(default=None, ge=1)
+    timeout_seconds: float | None = Field(default=30.0, gt=0.0, le=300.0)
+    context_messages: ContextMessagesConfig = Field(
+        default_factory=ContextMessagesConfig
+    )
+    enabled_tools: list[str] = Field(default_factory=list, max_length=32)

backend/src/schemas/agent/ui_hints.py

@@ -0,0 +1,349 @@
+"""
+UiHints - 描述性 UI 提示
+
+设计原则:
+- 描述性而非渲染性: 告诉编译器“要展示什么”，而不是“如何渲染”
+- 最小化 token: 保持字段简洁
+- 可编译: 可机械转换为 UiSchemaRenderer
+- 尽量无损: hints 中的主要内容字段应尽量被保留到 renderer 中
+
+Version: 2.1
+"""
+
+from __future__ import annotations
+
+from enum import Enum
+import re
+from typing import Any, ClassVar, Literal
+
+from pydantic import BaseModel, ConfigDict, Field
+from pydantic import field_validator
+
+_NAVIGATION_PATH_PATTERN = re.compile(r"^/[A-Za-z0-9/_-]*$")
+_NAVIGATION_PARAM_KEY_PATTERN = re.compile(r"^[A-Za-z][A-Za-z0-9_]{0,31}$")
+_MAX_NAVIGATION_PARAMS = 8
+
+
+# ============================================================
+# Enums
+# ============================================================
+
+
+class UiHintStatus(str, Enum):
+    INFO = "info"
+    SUCCESS = "success"
+    WARNING = "warning"
+    ERROR = "error"
+    PENDING = "pending"
+
+
+class UiHintIntent(str, Enum):
+    """主要展示意图（弱提示，不应决定字段生死）"""
+
+    MESSAGE = "message"  # 普通消息/说明
+    DATA = "data"  # 数据/结果摘要
+    LIST = "list"  # 列表为主
+    STATUS = "status"  # 状态结果为主
+    FORM = "form"  # 结构化内容（当前不表示真实输入表单）
+    MIXED = "mixed"  # 混合内容
+
+
+class UiHintActionStyle(str, Enum):
+    PRIMARY = "primary"
+    SECONDARY = "secondary"
+    GHOST = "ghost"
+    DANGER = "danger"
+
+
+class UiHintTextFormat(str, Enum):
+    PLAIN = "plain"
+    MARKDOWN = "markdown"
+
+
+class UiHintActionType(str, Enum):
+    NAVIGATION = "navigation"
+    URL = "url"
+    EVENT = "event"
+    TOOL = "tool"
+    COPY = "copy"
+    PAYLOAD = "payload"
+
+
+class UiHintIconSource(str, Enum):
+    ICON = "icon"
+    EMOJI = "emoji"
+    URL = "url"
+
+
+# ============================================================
+# Base Config
+# ============================================================
+
+
+class UiHintBaseModel(BaseModel):
+    model_config: ClassVar[ConfigDict] = ConfigDict(
+        extra="forbid",
+        populate_by_name=True,
+    )
+
+
+# ============================================================
+# Action Targets
+# ============================================================
+
+
+class UiHintActionNavigation(UiHintBaseModel):
+    type: Literal["navigation"]
+    path: str = Field(..., description="Internal route path.")
+    params: dict[str, Any] | None = Field(default=None, description="Route params.")
+
+    @field_validator("path")
+    @classmethod
+    def validate_navigation_path(cls, value: str) -> str:
+        path = value.strip()
+        if not path:
+            raise ValueError("navigation path must not be empty")
+        if len(path) > 256:
+            raise ValueError("navigation path is too long")
+        if path.startswith("//") or "://" in path:
+            raise ValueError("navigation path must be internal")
+        if "?" in path or "#" in path:
+            raise ValueError("navigation path must not contain query or fragment")
+        if ":" in path:
+            raise ValueError("navigation path must be concrete without placeholders")
+        if _NAVIGATION_PATH_PATTERN.fullmatch(path) is None:
+            raise ValueError("navigation path contains unsupported characters")
+        return path
+
+    @field_validator("params")
+    @classmethod
+    def validate_navigation_params(
+        cls, value: dict[str, Any] | None
+    ) -> dict[str, Any] | None:
+        if value is None:
+            return None
+        if len(value) > _MAX_NAVIGATION_PARAMS:
+            raise ValueError("navigation params exceed limit")
+
+        normalized: dict[str, Any] = {}
+        for key, param_value in value.items():
+            if _NAVIGATION_PARAM_KEY_PATTERN.fullmatch(key) is None:
+                raise ValueError("navigation param key is invalid")
+            if isinstance(param_value, (str, int, float, bool)):
+                normalized[key] = param_value
+                continue
+            raise ValueError("navigation params must be scalar")
+        return normalized
+
+
+class UiHintActionUrl(UiHintBaseModel):
+    type: Literal["url"]
+    url: str = Field(..., description="External URL.")
+    target: Literal["_self", "_blank"] | None = Field(default=None)
+
+
+class UiHintActionEvent(UiHintBaseModel):
+    type: Literal["event"]
+    event: str = Field(..., description="Frontend event name.")
+    payload: dict[str, Any] | None = Field(default=None)
+
+
+class UiHintActionTool(UiHintBaseModel):
+    type: Literal["tool"]
+    tool_id: str = Field(alias="toolId", description="Tool identifier.")
+    params: dict[str, Any] | None = Field(default=None)
+
+
+class UiHintActionCopy(UiHintBaseModel):
+    type: Literal["copy"]
+    content: str = Field(..., description="Content to copy.")
+    success_message: str | None = Field(alias="successMessage", default=None)
+
+
+class UiHintActionPayload(UiHintBaseModel):
+    type: Literal["payload"]
+    payload: dict[str, Any] = Field(..., description="Structured payload.")
+    submit_to: str | None = Field(alias="submitTo", default=None)
+
+
+UiHintActionTarget = (
+    UiHintActionNavigation
+    | UiHintActionUrl
+    | UiHintActionEvent
+    | UiHintActionTool
+    | UiHintActionCopy
+    | UiHintActionPayload
+)
+
+
+class UiHintAction(UiHintBaseModel):
+    label: str = Field(..., description="Button label.")
+    style: UiHintActionStyle | None = Field(default=None, description="Button style.")
+    disabled: bool = Field(default=False, description="Disabled state.")
+    action: UiHintActionTarget = Field(..., description="Action to execute.")
+
+
+# ============================================================
+# Small Descriptive Models
+# ============================================================
+
+
+class UiHintIcon(UiHintBaseModel):
+    source: UiHintIconSource = Field(default=UiHintIconSource.ICON)
+    value: str = Field(..., description="Icon identifier / emoji / url.")
+    color: str | None = Field(default=None)
+    size: int | None = Field(default=None)
+
+
+class UiHintKvItem(UiHintBaseModel):
+    key: str = Field(..., description="Key identifier.")
+    label: str | None = Field(default=None, description="Display label.")
+    value: Any = Field(default=None, description="Value.")
+    copyable: bool = Field(default=False, description="Allow copy.")
+
+
+class UiHintListItem(UiHintBaseModel):
+    id: str | None = Field(default=None)
+    title: str = Field(..., description="Item title.")
+    subtitle: str | None = Field(default=None)
+    description: str | None = Field(default=None)
+    icon: UiHintIcon | None = Field(default=None)
+    status: UiHintStatus | None = Field(default=None)
+    actions: list[UiHintAction] = Field(default_factory=list)
+
+    @field_validator("status", mode="before")
+    @classmethod
+    def normalize_status(cls, value: object) -> object:
+        if value is None:
+            return None
+        if isinstance(value, dict):
+            status_type = value.get("type")
+            if isinstance(status_type, str):
+                return status_type
+            status_value = value.get("status")
+            if isinstance(status_value, str):
+                return status_value
+        return value
+
+
+class UiHintSection(UiHintBaseModel):
+    title: str | None = Field(default=None, description="Section title.")
+    description: str | None = Field(default=None, description="Section description.")
+    icon: UiHintIcon | None = Field(default=None, description="Section icon.")
+
+    content: str | None = Field(default=None, description="Main text content.")
+    content_format: UiHintTextFormat = Field(
+        default=UiHintTextFormat.PLAIN,
+        alias="contentFormat",
+        description="Section content text format.",
+    )
+
+    items: list[UiHintKvItem] = Field(default_factory=list, description="KV items.")
+    list_items: list[UiHintListItem] = Field(
+        default_factory=list,
+        alias="listItems",
+        description="List items.",
+    )
+    actions: list[UiHintAction] = Field(default_factory=list, description="Actions.")
+
+
+# ============================================================
+# Root Payload
+# ============================================================
+
+
+class UiHintsPayload(UiHintBaseModel):
+    """
+    描述性 UI 提示
+
+    设计目标:
+    - agent 输出尽可能短
+    - 不表达布局细节
+    - 编译器负责转换为完整 UiSchemaRenderer
+    """
+
+    model_config: ClassVar[ConfigDict] = ConfigDict(
+        extra="forbid",
+        populate_by_name=True,
+        json_schema_extra={
+            "examples": [
+                {
+                    "intent": "status",
+                    "status": "success",
+                    "title": "日程已创建",
+                    "body": "本次创建已成功完成。",
+                    "items": [
+                        {"key": "title", "label": "主题", "value": "Q1 规划会议"},
+                        {"key": "time", "label": "时间", "value": "2026-03-15 14:00"},
+                    ],
+                    "actions": [
+                        {
+                            "label": "查看详情",
+                            "style": "primary",
+                            "action": {
+                                "type": "navigation",
+                                "path": "/calendar/evt_123",
+                            },
+                        },
+                        {
+                            "label": "删除",
+                            "style": "danger",
+                            "action": {
+                                "type": "tool",
+                                "toolId": "calendar.delete",
+                                "params": {"eventId": "evt_123"},
+                            },
+                        },
+                    ],
+                }
+            ]
+        },
+    )
+
+    version: str = Field(default="2.1")
+
+    intent: UiHintIntent = Field(
+        default=UiHintIntent.MESSAGE,
+        description="Primary display intent.",
+    )
+    status: UiHintStatus = Field(
+        default=UiHintStatus.INFO,
+        description="Overall status.",
+    )
+
+    title: str | None = Field(default=None, description="Top-level title.")
+    description: str | None = Field(default=None, description="Top-level description.")
+
+    body: str | None = Field(default=None, description="Top-level main body text.")
+    body_format: UiHintTextFormat = Field(
+        default=UiHintTextFormat.PLAIN,
+        alias="bodyFormat",
+        description="Body text format.",
+    )
+
+    items: list[UiHintKvItem] = Field(
+        default_factory=list,
+        description="Top-level key-value items.",
+    )
+    list_items: list[UiHintListItem] = Field(
+        default_factory=list,
+        alias="listItems",
+        description="Top-level list items.",
+    )
+    sections: list[UiHintSection] = Field(
+        default_factory=list,
+        description="Grouped sections.",
+    )
+    actions: list[UiHintAction] = Field(
+        default_factory=list,
+        description="Top-level actions.",
+    )
+
+    icon: UiHintIcon | None = Field(
+        default=None,
+        description="Top-level icon.",
+    )
+    meta: dict[str, Any] = Field(
+        default_factory=dict,
+        description="Extra meta, e.g. requestId/toolId/traceId/userId.",
+    )

backend/src/schemas/agent/ui_schema.py

@@ -0,0 +1,628 @@
+"""
+UI Schema Renderer Protocol
+
+目标：
+- 只保留“基础组件 + 布局容器”
+- 最终返回一个 UiSchemaRenderer
+- 前端只需要递归渲染 root 布局树即可
+
+Version: 2.0
+"""
+
+from __future__ import annotations
+
+from enum import Enum
+from typing import Any, Literal, TypedDict, Union
+
+# ============================================================
+# Enums
+# ============================================================
+
+
+class UiStatus(str, Enum):
+    INFO = "info"
+    SUCCESS = "success"
+    WARNING = "warning"
+    ERROR = "error"
+    PENDING = "pending"
+
+
+class IconSource(str, Enum):
+    ICON = "icon"
+    EMOJI = "emoji"
+    URL = "url"
+
+
+class TextFormat(str, Enum):
+    PLAIN = "plain"
+    MARKDOWN = "markdown"
+
+
+class TextRole(str, Enum):
+    TITLE = "title"
+    SUBTITLE = "subtitle"
+    BODY = "body"
+    CAPTION = "caption"
+    CODE = "code"
+
+
+class ButtonStyle(str, Enum):
+    PRIMARY = "primary"
+    SECONDARY = "secondary"
+    GHOST = "ghost"
+    DANGER = "danger"
+
+
+class LayoutDirection(str, Enum):
+    VERTICAL = "vertical"
+    HORIZONTAL = "horizontal"
+
+
+class LayoutAppearance(str, Enum):
+    PLAIN = "plain"
+    CARD = "card"
+    SECTION = "section"
+
+
+class LayoutAlign(str, Enum):
+    START = "start"
+    CENTER = "center"
+    END = "end"
+    STRETCH = "stretch"
+
+
+class LayoutJustify(str, Enum):
+    START = "start"
+    CENTER = "center"
+    END = "end"
+    SPACE_BETWEEN = "space-between"
+
+
+class RendererTheme(str, Enum):
+    DEFAULT = "default"
+    LIGHT = "light"
+    DARK = "dark"
+
+
+# ============================================================
+# Meta
+# ============================================================
+
+
+class UiMeta(TypedDict, total=False):
+    requestId: str
+    toolId: str
+    traceId: str
+    userId: str
+
+
+# ============================================================
+# Action Payloads
+# ============================================================
+
+
+class NavigateAction(TypedDict, total=False):
+    type: Literal["navigation"]
+    path: str
+    params: dict[str, Any]
+
+
+class UrlAction(TypedDict, total=False):
+    type: Literal["url"]
+    url: str
+    target: Literal["_self", "_blank"]
+
+
+class EventAction(TypedDict, total=False):
+    type: Literal["event"]
+    event: str
+    payload: dict[str, Any]
+
+
+class ToolAction(TypedDict, total=False):
+    type: Literal["tool"]
+    toolId: str
+    params: dict[str, Any]
+
+
+class CopyAction(TypedDict, total=False):
+    type: Literal["copy"]
+    content: str
+    successMessage: str
+
+
+class PayloadAction(TypedDict, total=False):
+    type: Literal["payload"]
+    payload: dict[str, Any]
+    submitTo: str
+
+
+UiActionPayload = Union[
+    NavigateAction,
+    UrlAction,
+    EventAction,
+    ToolAction,
+    CopyAction,
+    PayloadAction,
+]
+
+
+# ============================================================
+# Shared Small Types
+# ============================================================
+
+
+class UiIconSpec(TypedDict, total=False):
+    source: str
+    value: str
+    color: str
+    size: int
+
+
+class UiKvItem(TypedDict, total=False):
+    key: str
+    label: str
+    value: Any
+    copyable: bool
+
+
+class UiBaseNode(TypedDict, total=False):
+    id: str
+    visible: bool
+
+
+# ============================================================
+# Primitive Components
+# ============================================================
+
+
+class UiTextNode(UiBaseNode, total=False):
+    type: Literal["text"]
+    content: str
+    format: str  # TextFormat
+    role: str  # TextRole
+    status: str  # UiStatus
+    maxLines: int
+
+
+class UiIconNode(UiBaseNode, total=False):
+    type: Literal["icon"]
+    source: str  # IconSource
+    value: str
+    color: str
+    size: int
+
+
+class UiBadgeNode(UiBaseNode, total=False):
+    type: Literal["badge"]
+    label: str
+    status: str  # UiStatus
+
+
+class UiButtonNode(UiBaseNode, total=False):
+    type: Literal["button"]
+    label: str
+    style: str  # ButtonStyle
+    disabled: bool
+    icon: UiIconSpec
+    action: UiActionPayload
+
+
+class UiKvNode(UiBaseNode, total=False):
+    type: Literal["kv"]
+    items: list[UiKvItem]
+    columns: int
+
+
+class UiDividerNode(UiBaseNode, total=False):
+    type: Literal["divider"]
+    inset: int
+
+
+# ============================================================
+# Layout Containers
+# ============================================================
+
+
+class UiStackNode(UiBaseNode, total=False):
+    type: Literal["stack"]
+    direction: str  # LayoutDirection
+    gap: int
+    appearance: str  # LayoutAppearance
+    status: str  # UiStatus
+    align: str  # LayoutAlign
+    justify: str  # LayoutJustify
+    wrap: bool
+    children: list["UiNode"]
+
+
+class UiGridNode(UiBaseNode, total=False):
+    type: Literal["grid"]
+    columns: int
+    gap: int
+    appearance: str  # LayoutAppearance
+    status: str  # UiStatus
+    children: list["UiNode"]
+
+
+UiNode = Union[
+    UiTextNode,
+    UiIconNode,
+    UiBadgeNode,
+    UiButtonNode,
+    UiKvNode,
+    UiDividerNode,
+    UiStackNode,
+    UiGridNode,
+]
+
+UiLayoutNode = Union[UiStackNode, UiGridNode]
+
+
+# ============================================================
+# Root Renderer
+# ============================================================
+
+
+class UiSchemaRenderer(TypedDict, total=False):
+    version: str
+    locale: str
+    status: str  # UiStatus
+    theme: str  # RendererTheme
+    meta: UiMeta
+    root: UiLayoutNode
+
+
+# ============================================================
+# Root Builder
+# ============================================================
+
+
+def build_renderer(
+    root: UiLayoutNode,
+    *,
+    version: str = "2.0",
+    locale: str = "zh-CN",
+    status: UiStatus = UiStatus.INFO,
+    theme: RendererTheme = RendererTheme.DEFAULT,
+    meta: UiMeta | None = None,
+) -> UiSchemaRenderer:
+    renderer: UiSchemaRenderer = {
+        "version": version,
+        "locale": locale,
+        "status": status.value,
+        "theme": theme.value,
+        "root": root,
+    }
+    if meta:
+        renderer["meta"] = meta
+    return renderer
+
+
+# ============================================================
+# Primitive Builders
+# ============================================================
+
+
+def build_text(
+    content: str,
+    *,
+    node_id: str | None = None,
+    format: TextFormat = TextFormat.PLAIN,
+    role: TextRole = TextRole.BODY,
+    status: UiStatus | None = None,
+    max_lines: int | None = None,
+    visible: bool = True,
+) -> UiTextNode:
+    node: UiTextNode = {
+        "type": "text",
+        "content": content,
+        "format": format.value,
+        "role": role.value,
+        "visible": visible,
+    }
+    if node_id:
+        node["id"] = node_id
+    if status:
+        node["status"] = status.value
+    if max_lines is not None:
+        node["maxLines"] = max_lines
+    return node
+
+
+def build_icon(
+    source: IconSource,
+    value: str,
+    *,
+    node_id: str | None = None,
+    color: str | None = None,
+    size: int | None = None,
+    visible: bool = True,
+) -> UiIconNode:
+    node: UiIconNode = {
+        "type": "icon",
+        "source": source.value,
+        "value": value,
+        "visible": visible,
+    }
+    if node_id:
+        node["id"] = node_id
+    if color:
+        node["color"] = color
+    if size is not None:
+        node["size"] = size
+    return node
+
+
+def build_badge(
+    label: str,
+    *,
+    node_id: str | None = None,
+    status: UiStatus = UiStatus.INFO,
+    visible: bool = True,
+) -> UiBadgeNode:
+    node: UiBadgeNode = {
+        "type": "badge",
+        "label": label,
+        "status": status.value,
+        "visible": visible,
+    }
+    if node_id:
+        node["id"] = node_id
+    return node
+
+
+def build_button(
+    label: str,
+    action: UiActionPayload,
+    *,
+    node_id: str | None = None,
+    style: ButtonStyle = ButtonStyle.PRIMARY,
+    disabled: bool = False,
+    icon: UiIconSpec | None = None,
+    visible: bool = True,
+) -> UiButtonNode:
+    node: UiButtonNode = {
+        "type": "button",
+        "label": label,
+        "style": style.value,
+        "disabled": disabled,
+        "action": action,
+        "visible": visible,
+    }
+    if node_id:
+        node["id"] = node_id
+    if icon:
+        node["icon"] = icon
+    return node
+
+
+def build_kv(
+    items: list[UiKvItem],
+    *,
+    node_id: str | None = None,
+    columns: int = 1,
+    visible: bool = True,
+) -> UiKvNode:
+    node: UiKvNode = {
+        "type": "kv",
+        "items": items,
+        "columns": columns,
+        "visible": visible,
+    }
+    if node_id:
+        node["id"] = node_id
+    return node
+
+
+def build_divider(
+    *,
+    node_id: str | None = None,
+    inset: int = 0,
+    visible: bool = True,
+) -> UiDividerNode:
+    node: UiDividerNode = {
+        "type": "divider",
+        "inset": inset,
+        "visible": visible,
+    }
+    if node_id:
+        node["id"] = node_id
+    return node
+
+
+# ============================================================
+# Layout Builders
+# ============================================================
+
+
+def build_stack(
+    children: list[UiNode],
+    *,
+    node_id: str | None = None,
+    direction: LayoutDirection = LayoutDirection.VERTICAL,
+    gap: int = 12,
+    appearance: LayoutAppearance = LayoutAppearance.PLAIN,
+    status: UiStatus | None = None,
+    align: LayoutAlign = LayoutAlign.START,
+    justify: LayoutJustify = LayoutJustify.START,
+    wrap: bool = False,
+    visible: bool = True,
+) -> UiStackNode:
+    node: UiStackNode = {
+        "type": "stack",
+        "direction": direction.value,
+        "gap": gap,
+        "appearance": appearance.value,
+        "align": align.value,
+        "justify": justify.value,
+        "wrap": wrap,
+        "children": children,
+        "visible": visible,
+    }
+    if node_id:
+        node["id"] = node_id
+    if status:
+        node["status"] = status.value
+    return node
+
+
+def build_grid(
+    children: list[UiNode],
+    *,
+    columns: int,
+    node_id: str | None = None,
+    gap: int = 12,
+    appearance: LayoutAppearance = LayoutAppearance.PLAIN,
+    status: UiStatus | None = None,
+    visible: bool = True,
+) -> UiGridNode:
+    node: UiGridNode = {
+        "type": "grid",
+        "columns": columns,
+        "gap": gap,
+        "appearance": appearance.value,
+        "children": children,
+        "visible": visible,
+    }
+    if node_id:
+        node["id"] = node_id
+    if status:
+        node["status"] = status.value
+    return node
+
+
+# ============================================================
+# Small Action Builders
+# ============================================================
+
+
+def action_navigation(
+    path: str, params: dict[str, Any] | None = None
+) -> NavigateAction:
+    action: NavigateAction = {"type": "navigation", "path": path}
+    if params:
+        action["params"] = params
+    return action
+
+
+def action_url(url: str, target: Literal["_self", "_blank"] = "_blank") -> UrlAction:
+    return {"type": "url", "url": url, "target": target}
+
+
+def action_event(event: str, payload: dict[str, Any] | None = None) -> EventAction:
+    action: EventAction = {"type": "event", "event": event}
+    if payload:
+        action["payload"] = payload
+    return action
+
+
+def action_tool(tool_id: str, params: dict[str, Any] | None = None) -> ToolAction:
+    action: ToolAction = {"type": "tool", "toolId": tool_id}
+    if params:
+        action["params"] = params
+    return action
+
+
+def action_copy(content: str, success_message: str | None = None) -> CopyAction:
+    action: CopyAction = {"type": "copy", "content": content}
+    if success_message:
+        action["successMessage"] = success_message
+    return action
+
+
+def action_payload(
+    payload: dict[str, Any], submit_to: str | None = None
+) -> PayloadAction:
+    action: PayloadAction = {"type": "payload", "payload": payload}
+    if submit_to:
+        action["submitTo"] = submit_to
+    return action
+
+
+# ============================================================
+# Derived Helpers (协议外的便捷封装，不是基础原语)
+# ============================================================
+
+
+def build_card(
+    children: list[UiNode],
+    *,
+    node_id: str | None = None,
+    gap: int = 12,
+    status: UiStatus | None = None,
+) -> UiStackNode:
+    return build_stack(
+        children,
+        node_id=node_id,
+        direction=LayoutDirection.VERTICAL,
+        gap=gap,
+        appearance=LayoutAppearance.CARD,
+        status=status,
+    )
+
+
+def build_section(
+    title: str,
+    children: list[UiNode],
+    *,
+    node_id: str | None = None,
+    description: str | None = None,
+    status: UiStatus | None = None,
+    gap: int = 12,
+) -> UiStackNode:
+    header_nodes: list[UiNode] = [build_text(title, role=TextRole.TITLE)]
+    if description:
+        header_nodes.append(build_text(description, role=TextRole.CAPTION))
+
+    all_children = header_nodes + children
+    return build_stack(
+        all_children,
+        node_id=node_id,
+        direction=LayoutDirection.VERTICAL,
+        gap=gap,
+        appearance=LayoutAppearance.SECTION,
+        status=status,
+    )
+
+
+def build_status_panel(
+    title: str,
+    message: str,
+    *,
+    status: UiStatus,
+    primary_button: UiButtonNode | None = None,
+    secondary_button: UiButtonNode | None = None,
+    node_id: str | None = None,
+) -> UiStackNode:
+    status_label = f"ui.status.{status.value}"
+    children: list[UiNode] = [
+        build_stack(
+            [
+                build_text(title, role=TextRole.TITLE),
+                build_badge(label=status_label, status=status),
+            ],
+            direction=LayoutDirection.HORIZONTAL,
+            gap=8,
+            align=LayoutAlign.CENTER,
+            justify=LayoutJustify.SPACE_BETWEEN,
+        ),
+        build_text(message, role=TextRole.BODY, status=status),
+    ]
+
+    actions: list[UiNode] = []
+    if primary_button:
+        actions.append(primary_button)
+    if secondary_button:
+        actions.append(secondary_button)
+
+    if actions:
+        children.append(
+            build_stack(
+                actions,
+                direction=LayoutDirection.HORIZONTAL,
+                gap=8,
+            )
+        )
+
+    return build_card(children, node_id=node_id, status=status)

backend/src/schemas/agent/visibility.py

@@ -0,0 +1,50 @@
+from __future__ import annotations
+
+from enum import IntEnum
+
+from pydantic import BaseModel, ConfigDict, Field, field_validator
+
+
+class SystemVisibilityBit(IntEnum):
+    UI_HISTORY = 0
+    CONTEXT_ASSEMBLY = 1
+
+
+class VisibilityMask(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    value: int = Field(..., ge=0, le=(1 << 63) - 1)
+
+    @classmethod
+    def from_bits(cls, *, bits: list[int]) -> "VisibilityMask":
+        mask = 0
+        for bit in bits:
+            validate_visibility_bit(bit=bit)
+            mask |= 1 << bit
+        return cls(value=mask)
+
+    def contains(self, *, bit: int) -> bool:
+        validate_visibility_bit(bit=bit)
+        return bool(self.value & (1 << bit))
+
+
+class VisibilityBitRef(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    bit: int = Field(..., ge=0, le=63)
+
+    @field_validator("bit")
+    @classmethod
+    def _validate_bit(cls, value: int) -> int:
+        validate_visibility_bit(bit=value)
+        return value
+
+
+def validate_visibility_bit(*, bit: int) -> None:
+    if bit < 0 or bit > 63:
+        raise ValueError("visibility bit must be in range [0, 63]")
+
+
+def bit_mask(*, bit: int) -> int:
+    validate_visibility_bit(bit=bit)
+    return 1 << bit

backend/src/services/__init__.py

@@ -0,0 +1 @@
+from __future__ import annotations