Add lightweight bot DEB endpoint

web/routers/bot.py

@@ -0,0 +1,16 @@
+"""Bot-facing API routes."""
+
+from typing import Optional
+
+from fastapi import APIRouter, Request, Response
+
+from web.services.bot_api import get_bot_deb_payload
+
+router = APIRouter(tags=["bot"])
+
+
+@router.get("/api/bot/deb")
+async def bot_deb(request: Request, response: Response, cities: Optional[str] = None):
+    payload = await get_bot_deb_payload(request, cities=cities)
+    response.headers["Cache-Control"] = "private, max-age=30"
+    return payload