Adds a 'Report Bug' button to the web UI (top bar) that files an issue
on Gitea via the daemon. The issue body is enriched with auto-collected
context: nvcurve version, hostname, GPU name, applied offset summary,
active profile, and a collapsed tail of the recent server log.
Security model:
- The Gitea token (nvcurve_bot, scope write:issue) is embedded as a
built-in default so the feature works out of the box for every
install of this public repo — no configuration required.
- The token is only ever used server-side; it never reaches the
browser, logs, or API responses.
- The endpoint is behind the existing session auth when enabled, and
rate-limited to one report per 5 minutes per client IP.
- config.json can override gitea_url/gitea_repo/gitea_token (e.g.
forks pointing at their own repo); gitea_token: '' disables it.
ARIA