docs: migrate task and workflow specs (#2957)

docs/specs/spec-lint.json

@@ -15,9 +15,8 @@
     "docs/specs/automations-yaml-export/spec.md": 111884,
     "docs/specs/azure-devops-integration/spec.md": 43510,
     "docs/specs/board-step-visibility-filter/spec.md": 39946,
-    "docs/specs/clarification-active-lifecycle/spec.md": 37498,
     "docs/specs/executor-profile-env-precedence/spec.md": 88243,
-    "docs/specs/external-question-answering/spec.md": 80622,
+    "docs/specs/external-question-answering/spec.md": 80621,
     "docs/specs/gitlab-integration/spec.md": 34079,
     "docs/specs/gitlab-mr-status-chip/spec.md": 77760,
     "docs/specs/gitlab-mr-task-list-badges/spec.md": 51962,
@@ -29,7 +28,7 @@
     "docs/specs/office/live-updates.md": 38602,
     "docs/specs/office/overview.md": 34375,
     "docs/specs/office/routing.md": 40782,
-    "docs/specs/office/scheduler.md": 50970,
+    "docs/specs/office/scheduler.md": 50967,
     "docs/specs/office/tasks.md": 42862,
     "docs/specs/office-agent-tier-routing/spec.md": 58448,
     "docs/specs/platform/diagnostic-logging.md": 40700,
@@ -37,9 +36,6 @@
     "docs/specs/plugins/spec.md": 77820,
     "docs/specs/subagent-context-persistence/spec.md": 160552,
     "docs/specs/system-page/storage-maintenance.md": 54320,
-    "docs/specs/tasks/external-id-idempotency/spec.md": 61162,
-    "docs/specs/ui/ci-pr-automation.md": 57643,
-    "docs/specs/workflow/task-step-transition-ledger/spec.md": 36373,
-    "docs/specs/workflow-quorum-decision-recording/spec.md": 76297
+    "docs/specs/ui/ci-pr-automation.md": 57643
   }
 }