Implementována portálová část SQLite job queue.

Přidán DB helper pro jobs a job_logs bez ORM.
Přidána idempotentní migrace pro job tabulky včetně created_by_display_name.
Přidány stránky /portal/jobs a /portal/jobs/{id}.
Jobs page zobrazuje status, type, target, source, created_by, created_at, started_at, finished_at.
Job detail zobrazuje payload, result/error a job_logs.
Queued/running joby mají auto-refresh po 5 s.
Navigace portálu obsahuje odkaz na Joby.
App redeploy už nespouští deploy script přímo; vytváří queued job deploy_app s prázdným payloadem.
Po redeploy se uživatel přesměruje na detail jobu.
Přidán audit event app.redeploy.queued s metadata={"job_id": job_id}.
Přidána ochrana proti duplicitnímu aktivnímu deploy jobu pro stejnou appku.

app/routes/jobs.py

@@ -0,0 +1,185 @@
+import html
+import json
+from urllib.parse import quote
+
+from fastapi import APIRouter, Depends, HTTPException, Request
+from fastapi.responses import HTMLResponse
+
+from app.auth import require_user
+from app.db.jobs import get_job, get_job_logs, get_jobs
+from app.routes.deployments import calculate_duration, render_status_pill
+from app.templates.layout import page
+
+router = APIRouter()
+
+LIVE_STATUSES = {"queued", "running"}
+
+
+def render_job_status(status: str | None) -> str:
+    return render_status_pill(status)
+
+
+def pretty_json(value: str | None) -> str:
+    if not value:
+        return "{}"
+
+    try:
+        return json.dumps(json.loads(value), ensure_ascii=False, indent=2, sort_keys=True)
+    except (TypeError, ValueError):
+        return value
+
+
+@router.get("/jobs", response_class=HTMLResponse)
+def jobs_page(request: Request, user=Depends(require_user)):
+    jobs = get_jobs()
+    refresh = "<script>setTimeout(() => window.location.reload(), 5000);</script>" if any(
+        (job.get("status") or "").lower() in LIVE_STATUSES for job in jobs
+    ) else ""
+
+    rows = ""
+    for job in jobs:
+        job_id = html.escape(str(job.get("id", "")))
+        status = render_job_status(job.get("status"))
+        source = html.escape(job.get("source", "") or "")
+        target_type = html.escape(job.get("target_type", "") or "")
+        target_id = html.escape(job.get("target_id", "") or "")
+        job_type = html.escape(job.get("type", "") or "")
+        created_by = html.escape(job.get("created_by_display_name") or job.get("created_by_username") or "")
+        created_at = html.escape(job.get("created_at", "") or "")
+        started_at = html.escape(job.get("started_at", "") or "")
+        finished_at = html.escape(job.get("finished_at", "") or "")
+        row_class = ' class="running-row"' if (job.get("status") or "").lower() == "running" else ""
+
+        rows += f"""
+        <tr{row_class}>
+            <td>
+                <strong><a href="/portal/jobs/{job_id}">#{job_id}</a></strong><br>
+                <span class="muted">{job_type}</span>
+            </td>
+            <td>{status}</td>
+            <td>{source}</td>
+            <td>{target_type}: <strong>{target_id}</strong></td>
+            <td>{created_by}</td>
+            <td>{created_at}</td>
+            <td>{started_at}</td>
+            <td>{finished_at}</td>
+            <td class="actions-cell"><a class="btn" href="/portal/jobs/{job_id}">Detail</a></td>
+        </tr>
+        """
+
+    if not rows:
+        rows = '<tr><td colspan="9">Zatím nejsou evidované žádné joby.</td></tr>'
+
+    return page(
+        "Joby",
+        f"""
+        {refresh}
+        <div class="card">
+            <h2>Joby</h2>
+            <p class="muted">Fronta portálových a webhook úloh připravená pro centrální worker.</p>
+        </div>
+
+        <div class="card">
+            <h2>Fronta</h2>
+            <table>
+                <tr>
+                    <th>ID</th>
+                    <th>Status</th>
+                    <th>Source</th>
+                    <th>Target</th>
+                    <th>Created by</th>
+                    <th>Created at</th>
+                    <th>Started at</th>
+                    <th>Finished at</th>
+                    <th>Akce</th>
+                </tr>
+                {rows}
+            </table>
+        </div>
+        """,
+        user=user,
+    )
+
+
+@router.get("/jobs/{job_id}", response_class=HTMLResponse)
+def job_detail_page(job_id: int, request: Request, user=Depends(require_user)):
+    job = get_job(job_id)
+    if not job:
+        raise HTTPException(status_code=404, detail="Job not found")
+
+    status_value = (job.get("status") or "").lower()
+    refresh = "<script>setTimeout(() => window.location.reload(), 5000);</script>" if status_value in LIVE_STATUSES else ""
+    title = f"Job #{html.escape(str(job.get('id', job_id)))}"
+    status = render_job_status(job.get("status"))
+    target_type = job.get("target_type", "") or ""
+    target_id = job.get("target_id", "") or ""
+    target_id_html = html.escape(target_id)
+    target_url = f"/portal/apps/{quote(target_id, safe='')}" if target_type == "app" else "/portal/jobs"
+    duration = html.escape(calculate_duration(job.get("started_at"), job.get("finished_at")))
+    payload = html.escape(pretty_json(job.get("payload_json")))
+    result = html.escape(pretty_json(job.get("result_json")))
+    error_text = html.escape(job.get("error_text", "") or "")
+
+    log_blocks = ""
+    for log in get_job_logs(job_id):
+        stream = html.escape(log.get("stream", "") or "system")
+        created_at = html.escape(log.get("created_at", "") or "")
+        message = html.escape(log.get("message", "") or "")
+        class_name = "log-stderr" if stream == "stderr" else "log-stdout"
+        log_blocks += f"""
+        <div class="job-log-entry">
+            <div class="muted">{created_at} · {stream}</div>
+            <pre class="log-viewer {class_name}">{message}</pre>
+        </div>
+        """
+
+    if not log_blocks:
+        log_blocks = '<p class="muted">Zatím nejsou uložené žádné logy.</p>'
+
+    return page(
+        title,
+        f"""
+        {refresh}
+        <div class="card">
+            <h2>{title}</h2>
+            <p>
+                <a class="btn" href="/portal/jobs">&larr; Zpět na joby</a>
+                <a class="btn btn-secondary" href="{target_url}">Detail targetu</a>
+            </p>
+        </div>
+
+        <div class="card">
+            <h2>Souhrn</h2>
+            <table>
+                <tr><th>Typ</th><td>{html.escape(job.get("type", "") or "")}</td></tr>
+                <tr><th>Status</th><td>{status}</td></tr>
+                <tr><th>Source</th><td>{html.escape(job.get("source", "") or "")}</td></tr>
+                <tr><th>Target</th><td>{html.escape(target_type)}: {target_id_html}</td></tr>
+                <tr><th>Created by</th><td>{html.escape(job.get("created_by_display_name") or job.get("created_by_username") or "")}</td></tr>
+                <tr><th>Created at</th><td>{html.escape(job.get("created_at", "") or "")}</td></tr>
+                <tr><th>Started at</th><td>{html.escape(job.get("started_at", "") or "")}</td></tr>
+                <tr><th>Finished at</th><td>{html.escape(job.get("finished_at", "") or "")}</td></tr>
+                <tr><th>Duration</th><td>{duration}</td></tr>
+                <tr><th>Worker</th><td>{html.escape(job.get("worker_id", "") or "")}</td></tr>
+            </table>
+        </div>
+
+        <div class="grid">
+            <div class="card">
+                <h2>Payload</h2>
+                <pre class="log-viewer log-stdout">{payload}</pre>
+            </div>
+            <div class="card">
+                <h2>Result / error</h2>
+                <pre class="log-viewer log-stdout">{result}</pre>
+                <pre class="log-viewer log-stderr">{error_text}</pre>
+            </div>
+        </div>
+
+        <div class="card">
+            <h2>Logy</h2>
+            {log_blocks}
+        </div>
+        """,
+        user=user,
+    )