feat: Add user profile management and password change endpoints

app/repositories/user_oauth.py

@@ -59,3 +59,13 @@ class UserOauthRepository(BaseRepository[UserOauth]):
             raise
         else:
             return result.first()
+
+    async def get_by_user_id(self, user_id: int) -> list[UserOauth]:
+        """Get all OAuth providers for a user."""
+        try:
+            statement = select(UserOauth).where(UserOauth.user_id == user_id)
+            result = await self.session.exec(statement)
+            return list(result.all())
+        except Exception:
+            logger.exception("Failed to get OAuth providers for user ID: %s", user_id)
+            raise