M13: Veilige Claude-agent-workflow (Scrum4Me-side) (#26)

* feat: add pushed_at field to ClaudeJob schema

Nullable DateTime column to record when the agent's feature branch was
pushed to origin. Enables the UI to show a 'pushed' state independently
of DONE status.

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

* feat: GitHub-link op DONE-card + pushed_at doorvoer

- lib/job-status-url.ts: getBranchUrl(repoUrl, branch) → GitHub tree URL
- JobState + ClaudeJobEvent: pushed_at? veld toegevoegd
- realtime/solo/route.ts: pushed_at in Prisma-select, JobPayload en mapping
- SoloBoardProps + TaskDetailDialog: repoUrl prop doorgevoerd
- task-detail-dialog: "Open op GitHub"-link als done + pushed_at + branch + repoUrl
- 3 unit-tests voor getBranchUrl; totaal 261 tests groen

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

* feat: add VerifyResult enum, verify_only on Task, verify_result on ClaudeJob

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

* feat: add verify_result+pushed_at to JobState, VerifyResultApi type, SSE payload

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

* feat: verify_only field on SoloTask, PATCH route saves verify_only

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

* feat: TaskDetailDialog — verify_result display + verify_only checkbox

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

* test: verify_only PATCH + verify_result dialog render + store fix

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

* docs: document VerifyResult enum, verify_only task field, pushed_at in architecture

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

* feat(M13): cron /api/cron/cleanup-agent-artifacts — hard-delete FAILED/CANCELLED jobs >7 days

* feat(M13): add auto_pr field to Product schema + migration

* feat(M13): auto_pr toggle in product settings — server action + UI component + tests

* feat(M13): add pr_url to ClaudeJob schema + migration

* feat(M13): UI — 'Open PR' link on DONE-card; pr_url in JobState + SSE + task-dialog

* feat(M13): add retry_count migration + regen erd

- Migration ALTER TABLE claude_jobs ADD COLUMN retry_count INT DEFAULT 0
  (schema.prisma was reeds bijgewerkt in eerdere commits)
- docs/erd.svg geregenereerd voor de complete M13-schema-wijzigingen
  (verify_result, verify_only, pushed_at, pr_url, auto_pr, retry_count)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

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

app/api/realtime/solo/route.ts

@@ -45,6 +45,9 @@ type JobPayload = {
   product_id: string
   status: string
   branch?: string
+  pushed_at?: string
+  pr_url?: string
+  verify_result?: string
   summary?: string
   error?: string
 }
@@ -258,7 +261,7 @@ async function prisma_jobs_findActive(userId: string, productId: string) {
       ],
     },
     select: {
-      id: true, task_id: true, status: true, branch: true, summary: true, error: true,
+      id: true, task_id: true, status: true, branch: true, pushed_at: true, pr_url: true, verify_result: true, summary: true, error: true,
     },
     orderBy: { created_at: 'asc' },
   })
@@ -267,6 +270,9 @@ async function prisma_jobs_findActive(userId: string, productId: string) {
     task_id: j.task_id,
     status: jobStatusToApi(j.status),
     branch: j.branch ?? undefined,
+    pushed_at: j.pushed_at?.toISOString() ?? undefined,
+    pr_url: j.pr_url ?? undefined,
+    verify_result: j.verify_result?.toLowerCase() as import('@/stores/solo-store').VerifyResultApi | undefined,
     summary: j.summary ?? undefined,
     error: j.error ?? undefined,
   }))