fix(kanban): tell workers not to use clarify; route to kanban_block instead (#32167)

Kanban workers run headless — no live user is on the other side of `clarify`,
so the call times out (~120s default) and the task sits silently in `running`
with no signal to the operator that input is needed. Reporter observed a real
incident where a worker asked 'promote to production, or check staging first?'
via clarify, the call timed out, the agent hallucinated a fallback, and the
task sat 'running' for hours.

Fix: explicit 'do not call clarify' bullet in two surfaces every kanban worker
sees —

- `agent/prompt_builder.py` KANBAN_GUIDANCE `## Do NOT` section (auto-injected
  into every dispatcher-spawned worker run).
- `skills/devops/kanban-worker/SKILL.md` `## Do NOT` section (the bundled
  worker skill).

Both point at the right pattern: `kanban_comment` (context) + `kanban_block`
(decision needed) — the task surfaces on the board as blocked, the operator
sees it, unblocks with their answer in a comment, and the worker respawns
with the thread.

Co-authored-by: kweiner <17778+kweiner@users.noreply.github.com>

scripts/release.py

@@ -60,6 +60,7 @@ AUTHOR_MAP = {
     "202622897+ticketclosed-wontfix@users.noreply.github.com": "ticketclosed-wontfix",
     "wuxuebin1993@gmail.com": "victorGPT",
     "211828103+julio-cloudvisor@users.noreply.github.com": "julio-cloudvisor",
+    "17778+kweiner@users.noreply.github.com": "kweiner",
     # teknium (multiple emails)
     "teknium1@gmail.com": "teknium1",
     "kenyon1977@gmail.com": "kenyonxu",