Update README: Gitea integration is now built

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

README.md

@@ -25,13 +25,18 @@ Built so far:
   things an agent can't see (Docker jobs, backups)
 - **Integrations → Tailscale** — device list with online/authorized status,
   and authorize/deauthorize/remove actions; a live device-count widget on
-  the Dashboard. First of the six planned live integrations; the same
-  config-in-UI + encrypted-credentials pattern as DNS providers, so the
-  remaining five slot into the same "Add integration" form as they're built.
+  the Dashboard.
+- **Integrations → Gitea** — repo list with each repo's last CI run status,
+  and re-running just the failed jobs in a run; a live repo-count widget
+  (with a failing-build warning) on the Dashboard.
+
+Both integrations follow the same config-in-UI + encrypted-credentials
+pattern as DNS providers, so the remaining ones slot into the same
+"Add integration" form as they're built.
 
 Not yet built (see `.claude/plans` for the full delivery plan):
 
-- Remaining live integrations: Proxmox, Synology, Semaphore, Gitea, Dockhand
+- Remaining live integrations: Proxmox, Synology, Semaphore, Dockhand
 
 ## Requirements