feat: add main entry point wiring API server and poller

Made-with: Cursor

src/ntr_fetcher/main.py

@@ -1,3 +1,52 @@
+import asyncio
+import logging
+
+import uvicorn
+
+from ntr_fetcher.api import create_app
+from ntr_fetcher.config import Settings
+from ntr_fetcher.db import Database
+from ntr_fetcher.poller import Poller
+from ntr_fetcher.soundcloud import SoundCloudClient
+
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(asctime)s %(levelname)s %(name)s: %(message)s",
+)
+logger = logging.getLogger(__name__)
+
+
 def run() -> None:
-    """Entry point for ntr-fetcher CLI."""
+    settings = Settings()
-    pass
+
+    db = Database(settings.db_path)
+    db.initialize()
+    logger.info("Database initialized at %s", settings.db_path)
+
+    sc = SoundCloudClient()
+    poller = Poller(
+        db=db,
+        soundcloud=sc,
+        soundcloud_user=settings.soundcloud_user,
+        show_day=settings.show_day,
+        show_hour=settings.show_hour,
+        poll_interval=settings.poll_interval_seconds,
+    )
+
+    app = create_app(db=db, poller=poller, admin_token=settings.admin_token)
+
+    @app.on_event("startup")
+    async def start_poller():
+        logger.info("Starting poller (interval=%ds)", settings.poll_interval_seconds)
+        asyncio.create_task(poller.run_supervised())
+
+    @app.on_event("shutdown")
+    async def shutdown():
+        logger.info("Shutting down")
+        await sc.close()
+
+    uvicorn.run(app, host=settings.host, port=settings.port)
+
+
+if __name__ == "__main__":
+    run()