feat: use new session and auth provider for the frontend

apps/api/src/db/users.py

@@ -1,6 +1,10 @@
 from typing import Optional
+from pydantic import BaseModel
 from sqlmodel import Field, SQLModel
 
+from src.db.roles import RoleRead
+from src.db.organizations import OrganizationRead
+
 
 class UserBase(SQLModel):
     username: str
@@ -33,14 +37,27 @@ class UserRead(UserBase):
     id: int
     user_uuid: str
 
+
 class PublicUser(UserRead):
     pass
 
+
+class UserRoleWithOrg(BaseModel):
+    role: RoleRead
+    org: OrganizationRead
+
+
+class UserSession(BaseModel):
+    user: UserRead
+    roles: list[UserRoleWithOrg]
+
+
 class AnonymousUser(SQLModel):
     id: int = 0
     user_uuid: str = "user_anonymous"
     username: str = "anonymous"
 
+
 class User(UserBase, table=True):
     id: Optional[int] = Field(default=None, primary_key=True)
     password: str = ""