feat(kb-publish): pytaj o publikacje przy zamknieciu sesji zamiast biernego przypomnienia

Zmiana triggera z "kazda odpowiedz dotykajaca kb/" na "moment zamkniecia
sesji" (save-session, "konczymy sesje", naturalny koniec zadania). Zamiast
jednego zdania przypomnienia, CC wprost pyta operatora tak/nie o publikacje;
przy potwierdzeniu pokazuje gotowiec bash scripts/kb/publish.sh do wklejenia
(nadal nigdy nie uruchamia go sam). Brak odpowiedzi = pytanie zadane raz na
sesje, bez ponawiania.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017q2vHW4uXD8wEr7C8x87oc

.claude/skills/kb-publish/SKILL.md

@@ -1,18 +1,34 @@
 ---
 name: kb-publish
-description: Reminds the operator to publish the KB site after changes to kb/**/*.md. Trigger whenever this session's own edits, or a merge/diff visible in git, touch files under kb/.
+description: At session close, asks the operator whether to publish the KB site if kb/**/*.md changed this session. Trigger whenever the session is wrapping up (save-session, "kończymy sesję", natural end of task) and this session's own edits, or a merge/diff visible in git, touched files under kb/.
 ---
 
 ## What this skill does
 
-At the end of your response, if this session touched `kb/**/*.md` — either
+Trigger point: **session close**, not every response. Session close means the
-through your own edits or through a merge/diff you observed in git — append
+operator signals they're wrapping up — e.g. invoking `save-session`, saying
-exactly one reminder sentence:
+something like "kończymy sesję" / "koniec na dziś" / "wrap up", or the task
+reaching its natural end with no further work queued. Don't act on this skill
+mid-session just because a `kb/` file was touched.
 
-> Zmiany w kb/ — pamiętaj odpalić `bash scripts/kb/publish.sh` żeby opublikować.
+At that moment, if this session touched `kb/**/*.md` — either through your
+own edits or through a merge/diff you observed in git — **ask the operator
+directly**, as a question requiring a yes/no answer, not a passive reminder:
 
-One sentence, no more. Don't repeat it more than once per response, and don't
+> Sesja dotknęła kb/. Zregenerować i zasugerować publikację (`bash scripts/kb/publish.sh`)?
-add it if nothing under `kb/` changed.
+
+- If the operator confirms (any affirmative reply): print the ready-to-paste
+  command block so they can copy it straight into their own shell:
+
+  ```bash
+  bash scripts/kb/publish.sh
+  ```
+
+  Do not run it yourself — see below.
+- If the operator declines: drop it, nothing more to do.
+- If the operator doesn't respond or ignores the question (moves on to
+  something else, ends the conversation): do **not** ask again in this
+  session. One ask per session, max.
 
 ## What this skill does NOT do
 
@@ -23,4 +39,4 @@ production — that is out of scope for a worktree agent and requires an
 explicit, direct instruction from the operator in the current turn.
 
 If the operator explicitly asks you to run it, that instruction stands on its
-own — this skill only governs the passive reminder, not that request.
+own — this skill only governs the session-close question, not that request.