refactor: Phase 1 - rename and simplify backend schemas

backend/src/v1/auth/schemas.py

@@ -1,36 +1,34 @@
 from __future__ import annotations
 
-from typing import Literal
-
 from pydantic import BaseModel, EmailStr, Field
 
 
-class SignupStartRequest(BaseModel):
+class VerificationCreateRequest(BaseModel):
     username: str = Field(min_length=3, max_length=30)
     email: EmailStr
     password: str = Field(min_length=6)
     redirect_to: str | None = None
 
 
-class SignupVerifyRequest(BaseModel):
+class VerificationResendRequest(BaseModel):
+    email: EmailStr
+
+
+class VerificationVerifyRequest(BaseModel):
     email: EmailStr
     token: str = Field(pattern=r"^\d{6}$")
 
 
-class SignupResendRequest(BaseModel):
-    email: EmailStr
-
-
-class LoginRequest(BaseModel):
+class SessionCreateRequest(BaseModel):
     email: EmailStr
     password: str = Field(min_length=6)
 
 
-class RefreshRequest(BaseModel):
+class SessionRefreshRequest(BaseModel):
     refresh_token: str = Field(min_length=1)
 
 
-class LogoutRequest(BaseModel):
+class SessionDeleteRequest(BaseModel):
     refresh_token: str = Field(min_length=1)
 
 
@@ -39,7 +37,7 @@ class AuthUser(BaseModel):
     email: EmailStr
 
 
-class AuthTokenResponse(BaseModel):
+class SessionResponse(BaseModel):
     access_token: str
     refresh_token: str
     expires_in: int
@@ -47,21 +45,15 @@ class AuthTokenResponse(BaseModel):
     user: AuthUser
 
 
-class AuthUserByEmailResponse(BaseModel):
+class UserByEmailResponse(BaseModel):
     id: str
     email: EmailStr
     created_at: str
     email_confirmed_at: str | None = None
 
 
-class AuthSignupStartResponse(BaseModel):
-    status: Literal["pending_verification"] = "pending_verification"
+class VerificationCreateResponse(BaseModel):
     email: EmailStr
-    message: str = "Verification code sent"
-
-
-class AuthResendCodeResponse(BaseModel):
-    message: str = "If the email exists, a verification code has been sent"
 
 
 class PasswordResetRequest(BaseModel):