Merge branch 'dev' into feat/jobs-system

datetime('now') only stores to the second, making same-second events
indistinguishable. Switched all instance_history and job_runs writes
to strftime('%Y-%m-%dT%H:%M:%f', 'now') for millisecond precision.

Reverted getInstanceHistory to ORDER BY changed_at DESC, id DESC so
newest events appear at the top and instance creation (lowest id,
earliest timestamp) is always at the bottom.

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

js/app.js

@@ -53,4 +53,6 @@ if (VERSION) {
   document.getElementById('nav-version').textContent = label;
 }
 
+fetch('/api/jobs').then(r => r.json()).then(_updateJobsNavDot).catch(() => {});
+
 handleRoute();

js/ui.js

@@ -463,6 +463,13 @@ async function loadJobDetail(jobId) {
       <label class="form-label" for="job-schedule">Poll interval (minutes)</label>
       <input class="form-input" id="job-schedule" type="number" min="1" value="${job.schedule}" style="max-width:100px">
     </div>
+    <div class="form-group">
+      <label class="form-label" style="display:flex;align-items:center;gap:8px;cursor:pointer">
+        <input type="checkbox" id="job-run-on-create" ${cfg.run_on_create ? 'checked' : ''}
+          style="accent-color:var(--accent);width:13px;height:13px">
+        Run on instance creation
+      </label>
+    </div>
     ${_renderJobConfigFields(job.key, cfg)}
     <div class="job-actions">
       <button class="btn btn-secondary" onclick="saveJobDetail(${job.id})">Save</button>
@@ -525,6 +532,8 @@ async function saveJobDetail(jobId) {
   if (apiKey)   cfg.api_key        = apiKey.value;
   if (apiUrl)   cfg.api_url        = apiUrl.value.trim();
   if (apiToken) cfg.api_token      = apiToken.value;
+  const runOnCreate = document.getElementById('job-run-on-create');
+  if (runOnCreate) cfg.run_on_create = runOnCreate.checked;
   const res = await fetch(`/api/jobs/${jobId}`, {
     method: 'PUT',
     headers: { 'Content-Type': 'application/json' },

server/db.js

@@ -173,7 +173,8 @@ export function createInstance(data) {
        @tailscale, @andromeda, @tailscale_ip, @hardware_acceleration)
   `).run(data);
   db.prepare(
-    `INSERT INTO instance_history (vmid, field, old_value, new_value) VALUES (?, 'created', NULL, NULL)`
+    `INSERT INTO instance_history (vmid, field, old_value, new_value, changed_at)
+     VALUES (?, 'created', NULL, NULL, strftime('%Y-%m-%dT%H:%M:%f', 'now'))`
   ).run(data.vmid);
 }
 
@@ -184,12 +185,13 @@ export function updateInstance(vmid, data) {
       name=@name, state=@state, stack=@stack, vmid=@newVmid,
       atlas=@atlas, argus=@argus, semaphore=@semaphore, patchmon=@patchmon,
       tailscale=@tailscale, andromeda=@andromeda, tailscale_ip=@tailscale_ip,
-      hardware_acceleration=@hardware_acceleration, updated_at=datetime('now')
+      hardware_acceleration=@hardware_acceleration, updated_at=strftime('%Y-%m-%dT%H:%M:%f', 'now')
     WHERE vmid=@vmid
   `).run({ ...data, newVmid: data.vmid, vmid });
   const newVmid = data.vmid;
   const insertEvt = db.prepare(
-    `INSERT INTO instance_history (vmid, field, old_value, new_value) VALUES (?, ?, ?, ?)`
+    `INSERT INTO instance_history (vmid, field, old_value, new_value, changed_at)
+     VALUES (?, ?, ?, ?, strftime('%Y-%m-%dT%H:%M:%f', 'now'))`
   );
   for (const field of HISTORY_FIELDS) {
     const oldVal = String(old[field] ?? '');
@@ -227,7 +229,7 @@ export function importInstances(rows, historyRows = []) {
 
 export function getInstanceHistory(vmid) {
   return db.prepare(
-    'SELECT * FROM instance_history WHERE vmid = ? ORDER BY changed_at DESC'
+    'SELECT * FROM instance_history WHERE vmid = ? ORDER BY changed_at DESC, id DESC'
   ).all(vmid);
 }
 
@@ -309,12 +311,14 @@ export function updateJob(id, { enabled, schedule, config }) {
 }
 
 export function createJobRun(jobId) {
-  return Number(db.prepare('INSERT INTO job_runs (job_id) VALUES (?)').run(jobId).lastInsertRowid);
+  return Number(db.prepare(
+    `INSERT INTO job_runs (job_id, started_at) VALUES (?, strftime('%Y-%m-%dT%H:%M:%f', 'now'))`
+  ).run(jobId).lastInsertRowid);
 }
 
 export function completeJobRun(runId, status, result) {
   db.prepare(`
-    UPDATE job_runs SET ended_at=datetime('now'), status=@status, result=@result WHERE id=@id
+    UPDATE job_runs SET ended_at=strftime('%Y-%m-%dT%H:%M:%f', 'now'), status=@status, result=@result WHERE id=@id
   `).run({ id: runId, status, result });
 }
 

server/jobs.js

@@ -129,6 +129,15 @@ export async function runJob(jobId) {
 
 const _intervals = new Map();
 
+export async function runJobsOnCreate() {
+  for (const job of getJobs()) {
+    const cfg = JSON.parse(job.config || '{}');
+    if (cfg.run_on_create) {
+      try { await runJob(job.id); } catch (e) { console.error(`runJobsOnCreate job ${job.id}:`, e); }
+    }
+  }
+}
+
 export function restartJobs() {
   for (const iv of _intervals.values()) clearInterval(iv);
   _intervals.clear();

server/routes.js

@@ -5,7 +5,7 @@ import {
   getConfig, setConfig, getJobs, getJob, updateJob, getJobRuns,
   getAllJobs, getAllJobRuns, importJobs,
 } from './db.js';
-import { runJob, restartJobs } from './jobs.js';
+import { runJob, restartJobs, runJobsOnCreate } from './jobs.js';
 
 export const router = Router();
 
@@ -102,6 +102,7 @@ router.post('/instances', (req, res) => {
     createInstance(data);
     const created = getInstance(data.vmid);
     res.status(201).json(created);
+    runJobsOnCreate().catch(() => {});
   } catch (e) {
     handleDbError('POST /api/instances', e, res);
   }

tests/api.test.js

@@ -623,6 +623,25 @@ describe('POST /api/jobs/:id/run', () => {
     expect(res.status).toBe(500)
   })
 
+  it('run_on_create: triggers matching jobs when an instance is created', async () => {
+    createJob({ ...testJob, config: JSON.stringify({ api_key: 'k', tailnet: 't', run_on_create: true }) })
+    const id = (await request(app).get('/api/jobs')).body[0].id
+    vi.stubGlobal('fetch', vi.fn().mockResolvedValue({ ok: true, json: async () => ({ devices: [] }) }))
+    await request(app).post('/api/instances').send(base)
+    await new Promise(r => setImmediate(r))
+    const detail = await request(app).get(`/api/jobs/${id}`)
+    expect(detail.body.runs).toHaveLength(1)
+    expect(detail.body.runs[0].status).toBe('success')
+  })
+
+  it('run_on_create: does not trigger jobs without the flag', async () => {
+    createJob(testJob)
+    const id = (await request(app).get('/api/jobs')).body[0].id
+    await request(app).post('/api/instances').send(base)
+    await new Promise(r => setImmediate(r))
+    expect((await request(app).get(`/api/jobs/${id}`)).body.runs).toHaveLength(0)
+  })
+
   it('semaphore_sync: parses ansible inventory and updates instances', async () => {
     const semaphoreJob = {
       key: 'semaphore_sync', name: 'Semaphore Sync', description: 'test',