feat: convert to self-hosted version

api/backend/database.py

@@ -0,0 +1,23 @@
+# STL
+import os
+from typing import Any
+
+# PDM
+from dotenv import load_dotenv
+from motor.motor_asyncio import AsyncIOMotorClient
+
+_ = load_dotenv()
+
+MONGODB_URI = os.getenv("MONGODB_URI")
+
+
+def get_user_collection():
+    client: AsyncIOMotorClient[dict[str, Any]] = AsyncIOMotorClient(MONGODB_URI)
+    db = client["scrape"]
+    return db["users"]
+
+
+def get_job_collection():
+    client: AsyncIOMotorClient[dict[str, Any]] = AsyncIOMotorClient(MONGODB_URI)
+    db = client["scrape"]
+    return db["jobs"]