feat: implement initial structure for activities, analytics, auth, contacts, deals, organizations, tasks, and users APIs with placeholder endpoints

app/api/v1/auth.py

@@ -2,6 +2,7 @@
 from __future__ import annotations
 
 from fastapi import APIRouter, Depends, HTTPException, status
+from pydantic import BaseModel, EmailStr
 
 from app.api.deps import get_auth_service
 from app.models.token import LoginRequest, TokenResponse
@@ -10,6 +11,29 @@ from app.services.auth_service import AuthService, InvalidCredentialsError
 router = APIRouter(prefix="/auth", tags=["auth"])
 
 
+class RegisterRequest(BaseModel):
+    email: EmailStr
+    password: str
+    name: str
+    organization_name: str
+
+
+def _stub(detail: str) -> dict[str, str]:
+    return {"detail": detail}
+
+
+@router.post("/register", status_code=status.HTTP_501_NOT_IMPLEMENTED)
+async def register_user(_: RegisterRequest) -> dict[str, str]:
+    """Placeholder for user plus organization registration flow."""
+    return _stub("POST /auth/register is not implemented yet")
+
+
+@router.post("/login", status_code=status.HTTP_501_NOT_IMPLEMENTED)
+async def login(_: LoginRequest) -> dict[str, str]:
+    """Placeholder for login shortcut endpoint defined in the spec."""
+    return _stub("POST /auth/login is not implemented yet")
+
+
 @router.post("/token", response_model=TokenResponse)
 async def login_for_access_token(
     credentials: LoginRequest,