fix: daemon idle reaper checks work bead assignee before killing polecats (#3294)

* fix: resolve CI failures — lint, test expectations, and missing dummy binaries

- Add nolint:unparam to writeTemplate for unused hooksDir parameter
- Update TestBuildRefineryPatrolVars_FullConfig to expect judgment_enabled
  and review_depth vars added to buildRefineryPatrolVars
- Add dummy opencode binary to PATH in TestRunHooksSyncNonClaudeAgent so
  agent resolution doesn't fall back to claude
- Add dummy agent binaries to scaffoldWorkspace in doctor tests so
  template agent sync checks can actually detect non-Claude agents

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: daemon idle reaper checks work bead assignee before killing polecats

The idle reaper checked agent bead hook_bead to determine if a polecat
had active work, but updateAgentHookBead was made a no-op (declaring
work bead assignee as authoritative). This caused the reaper to kill
working polecats whose agent bead hook_bead pointed to stale/closed
beads from previous swarms.

Add hasAssignedOpenWork() fallback: before killing a polecat as
"working-no-hook", query bd list for beads assigned to this polecat
with hooked/in_progress/open status. If any exist, the polecat has
active work and should not be reaped.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: dannomayernotabot