✨ feat(skills): curate code workflow skills

Add a Gitea CI triage skill with legacy web-log fallback, document first-party and third-party skill roles, and register selected third-party code workflow sources.

Remove the first-party bulk refactor workflow in favor of the registered codebase migration replacement.

tests/test_firstparty_skills_quality.py

@@ -7,8 +7,8 @@ ROOT = Path(__file__).resolve().parents[1]
 SKILLS_ROOT = ROOT / "skills"
 FIRST_PARTY_SKILLS = {
     "commit-message": SKILLS_ROOT / "commit-message" / "SKILL.md",
+    "gitea-fix-ci": SKILLS_ROOT / "gitea-fix-ci" / "SKILL.md",
     "style-cleanup": SKILLS_ROOT / "style-cleanup" / "SKILL.md",
-    "bulk-refactor-workflow": SKILLS_ROOT / "bulk-refactor-workflow" / "SKILL.md",
 }
 
 
@@ -92,13 +92,20 @@ class FirstPartySkillsQualityTests(unittest.TestCase):
         self.assertIn("formatter -> lint/check -> lint --fix -> final check", text)
         self.assertIn("second formatter run produces no additional diff", text)
 
-    def test_bulk_refactor_skill_is_dirty_aware_and_delegates_final_cleanup(self):
-        text = normalize_space(read_text(FIRST_PARTY_SKILLS["bulk-refactor-workflow"]))
-        self.assertIn("Dirty worktrees are allowed", text)
-        self.assertIn("Do not revert unrelated changes", text)
-        self.assertIn("Use `style-cleanup` for the final formatting/lint pass", text)
-        self.assertIn("apply the transformation in bounded batches", text)
-
+    def test_gitea_fix_ci_skill_is_gitea_specific_and_plan_gated(self):
+        text = normalize_space(read_text(FIRST_PARTY_SKILLS["gitea-fix-ci"]))
+        self.assertIn("Gitea Actions", text)
+        self.assertIn("tea", text)
+        self.assertIn("tea actions runs", text)
+        self.assertIn("Gitea API", text)
+        self.assertIn("Gitea 1.21", text)
+        self.assertIn("workflow runs", text)
+        self.assertIn("job logs", text)
+        self.assertIn("/actions/runs/<run>/jobs/<job-index>/logs", text)
+        self.assertIn("Do not implement before the user approves the fix plan", text)
+        self.assertIn("not a standalone executor", text)
+        self.assertNotIn("gh pr checks", text)
+        self.assertNotIn("GitHub Actions", text)
 
 if __name__ == "__main__":
     unittest.main()