POST, GET and DELETE under /api/v1/chats/{id}/webhooks, for the chats
that GET /api/v1/chats lists. The webhooks are kept in
$DATA_DIR/webhooks.json, mode 0600, which each change replaces whole
through a temporary file in the same directory and a rename. bot.Run
reads the file before it starts the chat client: absent means none, and
a file that cannot be read aborts startup. Reading a JSON request body
moved into decodeBody, which the messages endpoint now shares. Nothing
is posted to a webhook yet.
Model: opus-5-5
The bot now serves an HTTP API on `PORT` (default 8080) beside the chat client, whose WebSocket stays on 127.0.0.1 inside the container. Every request needs `Authorization: Bearer` with the credential from the file named by `API_TOKEN_FILE`, compared in constant time; with no credential configured every request is refused, `OPTIONS *` included. `GET /api/v1/chats` lists the bot's chats. Responses carry the security headers from the repository policies; bodies, requests and the server are time- and size-bounded. The chat client stops only after the API has finished its requests.
Disclosures: `contact_deleted` is an extra field; 404 and 405 answer in JSON; requests net/http cannot parse are refused by net/http without the security headers; three gosec findings are suppressed as false positives.
Model: opus-5-5