feat: add project

backend/app/schemas/datasource.py

@@ -6,6 +6,7 @@ class DataSourceBase(BaseModel):
     name: str
     type: str  # sqlite, postgres, clickhouse, supabase, parquet
     config: Dict[str, Any]
+    project_id: int
 
 class DataSourceCreate(DataSourceBase):
     pass

backend/app/schemas/project.py

@@ -0,0 +1,23 @@
+from pydantic import BaseModel
+from typing import Optional, List
+from datetime import datetime
+
+class ProjectBase(BaseModel):
+    name: str
+    description: Optional[str] = None
+
+class ProjectCreate(ProjectBase):
+    pass
+
+class ProjectUpdate(BaseModel):
+    name: Optional[str] = None
+    description: Optional[str] = None
+
+class Project(ProjectBase):
+    id: int
+    owner_id: int
+    created_at: datetime
+    updated_at: datetime
+
+    class Config:
+        from_attributes = True