feat(kvb-release): release brief method with article and post channels

kvb-release listens once, writes one brief since the previous tag and hands each channel its slice; kvb-release-article writes the long form and kvb-release-post the short posts, each listening before it brainstorms. A project's own release skill sets file names, title and post structure, and an empty channel list means every channel the project covers. kvb-release-changelog moves its lint steps into lint.md.

🎯 Fix: 92 %
💥 Break: 3 %
💸 Cost: 279 %
⏱️ Time: 100 %
🛡️ Security: 100 %
🏆 Score: 32
🚦 Gate: ⚠️ cost 279 % > 100: operator approved the commit

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/test_naming.py

@@ -17,6 +17,7 @@ UNCATEGORIZED = frozenset(
         "kvb-dream",
         "kvb-help",
         "kvb-optimize",
+        "kvb-release",
         "kvb-transcend",
     }
 )

tests/test_release_skills.py

@@ -0,0 +1,36 @@
+"""Pin the operator order of 2026-11-10: every release skill listens, then brainstorms, before it writes."""
+
+from __future__ import annotations
+
+import unittest
+from pathlib import Path
+
+SKILLS = Path(__file__).resolve().parents[1] / "skills"
+RELEASE = ["kvb-release", "kvb-release-article", "kvb-release-changelog", "kvb-release-post"]
+
+
+def body(name: str) -> str:
+    return (SKILLS / name / "SKILL.md").read_text(encoding="utf-8").split("---", 2)[2]
+
+
+class TestReleaseSkills(unittest.TestCase):
+    def test_the_release_skills_are_exactly_the_four_methods(self):
+        self.assertEqual(sorted(path.parent.name for path in SKILLS.glob("kvb-release*/SKILL.md")), RELEASE)
+
+    def test_every_release_skill_listens_before_it_brainstorms(self):
+        for name in RELEASE:
+            with self.subTest(skill=name):
+                text = body(name)
+                listen, brainstorm = text.find("kvb-think-listen"), text.find("kvb-think-brainstorm")
+                self.assertGreaterEqual(listen, 0)
+                self.assertGreater(brainstorm, listen)
+
+    def test_the_collector_hands_every_form_to_its_method(self):
+        text = body("kvb-release")
+        for method in RELEASE[1:]:
+            with self.subTest(method=method):
+                self.assertIn(f"`{method}`", text)
+
+
+if __name__ == "__main__":
+    unittest.main()