fix(km): add phase25 knowledge enum labels

apps/api/migrations/phase25_knowledge_enum_names.sql

@@ -0,0 +1,6 @@
+-- Phase 25 Knowledge Auto-Harvesting enum compatibility
+-- SQLAlchemy stores Enum names (AUTO_RUNBOOK / ANTI_PATTERN) for EntryType.
+-- Older production DBs only had lowercase labels from the first migration.
+
+ALTER TYPE entrytype ADD VALUE IF NOT EXISTS 'AUTO_RUNBOOK';
+ALTER TYPE entrytype ADD VALUE IF NOT EXISTS 'ANTI_PATTERN';

apps/api/tests/integration/setup_test_schema.sql

@@ -26,7 +26,7 @@ DO $$ BEGIN
     CREATE TYPE entrystatus AS ENUM ('DRAFT','REVIEW','APPROVED','ARCHIVED','published');
   END IF;
   IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'entrytype') THEN
-    CREATE TYPE entrytype AS ENUM ('INCIDENT_CASE','RUNBOOK','BEST_PRACTICE','POSTMORTEM','auto_runbook','anti_pattern');
+    CREATE TYPE entrytype AS ENUM ('INCIDENT_CASE','RUNBOOK','BEST_PRACTICE','POSTMORTEM','auto_runbook','anti_pattern','AUTO_RUNBOOK','ANTI_PATTERN');
   END IF;
 END $$;
 

docs/LOGBOOK.md

@@ -15,6 +15,7 @@ Live e2e 用 `HostBackupFailed` 打 Alertmanager 後發現 aged backup 告警會
 - `AutoRepairService` 追加 host/backup Playbook guard：主機/備份 incident 若匹配到 K8s rollout 類 Playbook，阻擋為 `HOST_BACKUP_K8S_PLAYBOOK`，改走緊急介入。
 - `AutoRepairService` post-verification rollback guard：host/backup 或非 K8s Playbook 驗證失敗時，不再合成 `kubectl rollout restart deployment/{target}`，改走 emergency escalation，且不自動 resolve incident。
 - `EmergencyEscalationService` 沿用既有 `APPROVAL_ESCALATED` DB enum 寫 AOL，避免緊急通道因新 enum 未 migration 而留痕失敗。
+- 補 `phase25_knowledge_enum_names.sql`，讓 `AUTO_RUNBOOK` / `ANTI_PATTERN` enum name 可寫入 PG，修復 auto runbook KM 沉澱失敗。
 - `NodeExporterDown` Prometheus rule `auto_repair` 改為 `true`，與 YAML rule catalog 的 exporter restart 策略一致。
 - 補 `backup_failure` NO_ACTION / SSH_DIAGNOSE 單元測試。