refactor: optimize backend module

domain/auth/types.py

@@ -0,0 +1,45 @@
+from pydantic import BaseModel
+
+
+class Token(BaseModel):
+    access_token: str
+    token_type: str
+
+
+class TokenData(BaseModel):
+    username: str | None = None
+
+
+class User(BaseModel):
+    id: int
+    username: str
+    email: str | None = None
+    full_name: str | None = None
+    disabled: bool | None = None
+
+
+class UserInDB(User):
+    hashed_password: str
+
+
+class RegisterRequest(BaseModel):
+    username: str
+    password: str
+    email: str | None = None
+    full_name: str | None = None
+
+
+class UpdateMeRequest(BaseModel):
+    email: str | None = None
+    full_name: str | None = None
+    old_password: str | None = None
+    new_password: str | None = None
+
+
+class PasswordResetRequest(BaseModel):
+    email: str
+
+
+class PasswordResetConfirm(BaseModel):
+    token: str
+    password: str