feat(watcher,api,frontend): watched bots become accounts and drain the update backlog

backend/src/watcher/runner.py

@@ -9,6 +9,7 @@ from dependencies.container import container
 from utils.env import env
 from utils.logging import logger, setup_logging
 from utils.read.bots import BOTS_CHANGED_CHANNEL
+from utils.storage import ContentAddressedStorage
 from watcher.registry import BotRegistry
 
 setup_logging()
@@ -40,7 +41,8 @@ async def _listen_changes(
 
 async def runner() -> None:
     pool = await container.get(asyncpg.Pool)
-    registry = BotRegistry(pool)
+    storage = await container.get(ContentAddressedStorage)
+    registry = BotRegistry(pool, storage)
     tasks: set[asyncio.Task] = set()
     listen_conn: asyncpg.Connection | None = None
     stop = asyncio.Event()