feat(agentctl): Phase 691 digest CSV and compliance journeys (v0.8.666)

Add runHookFailureDigestCsvJourney and runComplianceSnapshotExportJourney
for automated regression of mesh push and compliance snapshot export.

Co-authored-by: Cursor <[email protected]>

README.md

@@ -2,6 +2,8 @@
 
 Agent control plane for Pearcord — send the same IPC messages the UI sends, read `view` snapshots, and run scripted journeys against a **live worker** or an in-process **headless** session.
 
+**Phase 691 (v0.8.666):** `runHookFailureDigestCsvJourney`, `runComplianceSnapshotExportJourney`; bundle `test:agentctl-phase691-digest`.
+
 **Phase 690 (v0.8.665):** `runAuditCsvMeshPushJourney`, `runModDigestNotifyJourney`; bundle `test:agentctl-phase690-audit`.
 
 **Phase 689 (v0.8.664):** `runAutomationHealthDashboardJourney`, `runDigestRelayHandoffJourney`; bundle `test:agentctl-phase689-health`.

headless.js

@@ -3472,6 +3472,37 @@ class HeadlessSession {
     }
   }
 
+  async runHookFailureDigestCsvJourney () {
+    if (!this.platform) throw new Error('headless not started')
+    await this.registerUser({ username: 'dc691', displayName: 'Digest CSV 691' })
+    await this.createGuild({ name: 'Digest CSV 691', publicListing: false })
+    await this.wait({ mode: 'guild' }, 45000)
+    const pushed = await this.platform.pushHookFailureDigestCsvToMesh()
+    const v = await this.refreshView()
+    if (!pushed?.signature && !v.hookFailureDigestCsvMeta?.signature) {
+      throw new Error('expected signed digest CSV after mesh push')
+    }
+    return {
+      guildDigestCsvCount: (v.hookFailureDigestCsvRows || []).length,
+      hasMeta: v.hookFailureDigestCsvMeta != null
+    }
+  }
+
+  async runComplianceSnapshotExportJourney () {
+    if (!this.platform) throw new Error('headless not started')
+    await this.registerUser({ username: 'cs691', displayName: 'Compliance 691' })
+    await this.createGuild({ name: 'Compliance 691', publicListing: false })
+    await this.wait({ mode: 'guild' }, 45000)
+    await this.platform.exportComplianceSnapshot({ limit: 50, filter: 'all' })
+    const snap = await this.platform.getLastComplianceSnapshot()
+    const v = await this.refreshView()
+    return {
+      hasSnapshot: snap != null || v.lastComplianceSnapshot != null,
+      entryCount: snap?.count ?? v.lastComplianceSnapshot?.count ?? 0,
+      guildDigestCsvCount: (v.hookFailureDigestCsvRows || []).length
+    }
+  }
+
   async runForumPostSearchJourney () {
     if (!this.platform) throw new Error('headless not started')
     await this.registerUser({ username: 'fm672', displayName: 'Forum 672' })