docs: record long-task governor verification workflow

skills/long-task-governor/SKILL.md

@@ -172,6 +172,20 @@ If using the wrapper MVP:
 - `silentLaunchOk = false` means you must not proceed as silent
 - `handoff.mode = button_path` means prepare Telegram button-path early
 
+### Verification notes for this slice
+
+Keep verification lightweight and reproducible:
+- **wrapper fixture runner**: run `node scripts/long_task_governor_wrapper_fixture_runner.mjs`
+- **force-recall smoke test**: run `node scripts/long_task_governor_force_recall_smoke.mjs`
+- record the command output in the task checkpoint or PR notes when this skill changes
+
+### Current non-goals for this slice
+
+This slice documents decisioning and preflight guidance only. It does **not** yet include:
+- auto-send messages
+- bound cron / reminder wiring
+- gateway-level blocking or hard enforcement beyond the current preflight wording
+
 ---
 
 ## 6. No-fake-progress rule