chore(gitea): regenerate the flat content mirror after the ADR-0020 retrofit

Generated output, not authored content: scripts/sync-plugin-content.sh --all.
Claude Code has no .apm/ awareness, so this compiled mirror must track .apm/ or
the check-plugin-content-sync pre-push hook reports drift.

Deferred to a single commit at the end of the wave on purpose. sync_dir runs
rm -rf before every copy, so running it while seven agents were editing the
same plugin would have raced them; agents were told not to sync for that reason.

Refs #99

plugins/gitea/skills/gitea-workflow/references/status-checkin.md

@@ -0,0 +1,15 @@
+---
+topic: status-checkin
+source_keys:
+  - gitea-mcp-repo
+---
+
+# Status check-in (invoked with no request)
+
+Give a repo status check-in:
+
+1. Invoke `gitea-issues` to list open issues (`state: "open"`).
+2. Invoke `gitea-prs` to list open PRs (`state: "open"`). Run this alongside step 1 — the two are independent reads, so serialising them only adds latency.
+3. Report as two sections, "Open Issues" and "Open Pull Requests", each a compact list of number and title.
+
+Then report per `SKILL.md`'s Report section.