feat: artefact version auto-advance, post_id on artefacts, test-email endpoint

- Auto-advance artefact to next working version on rejection/revision
- Add post_id field to artefact creation
- Add request timeout (20s) to NocoDB client
- Add POST /api/admin/test-email for diagnosing SMTP issues
- Fix FK column creation logging

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

server/server.js

@@ -591,12 +591,17 @@ async function ensureFKColumns() {
 
       for (const col of columns) {
         if (!existingCols.has(col)) {
-          console.log(`  Adding column ${table}.${col}...`);
-          await fetch(`${nocodb.url}/api/v2/meta/tables/${tableId}/columns`, {
+          console.log(`  Adding FK column ${table}.${col}...`);
+          const colRes = await fetch(`${nocodb.url}/api/v2/meta/tables/${tableId}/columns`, {
             method: 'POST',
             headers: { 'xc-token': nocodb.token, 'Content-Type': 'application/json' },
             body: JSON.stringify({ title: col, uidt: 'Number' }),
           });
+          if (colRes.ok) {
+            console.log(`  ✓ Created ${table}.${col}`);
+          } else {
+            console.warn(`  ⚠ Failed to create ${table}.${col}: ${colRes.status}`);
+          }
         }
       }
     } catch (err) {
@@ -668,6 +673,28 @@ app.get('/api/health', async (req, res) => {
   });
 });
 
+// ─── EMAIL TEST ─────────────────────────────────────────────────
+
+app.post('/api/admin/test-email', requireAuth, async (req, res) => {
+  if (req.session.userRole !== 'superadmin') return res.status(403).json({ error: 'Superadmin only' });
+  const to = req.body.to || req.session.userEmail;
+  if (!to) return res.status(400).json({ error: 'No recipient — pass { "to": "email@example.com" }' });
+  const { sendMail, getSmtpConfig } = require('./mail');
+  const config = getSmtpConfig();
+  if (!config) return res.status(503).json({ error: 'SMTP not configured', env: { server: !!process.env.CLOUDRON_MAIL_SMTP_SERVER || !!process.env.MAIL_SMTP_SERVER } });
+  try {
+    const info = await sendMail({
+      to,
+      subject: 'Rawaj — Test Email',
+      html: '<p>If you received this, email delivery is working correctly.</p>',
+      text: 'If you received this, email delivery is working correctly.',
+    });
+    res.json({ success: true, to, messageId: info?.messageId, smtp: { host: config.host, port: config.port, from: config.from } });
+  } catch (err) {
+    res.status(500).json({ success: false, error: err.message, code: err.code, smtp: { host: config.host, port: config.port } });
+  }
+});
+
 // ─── SETUP ROUTES ───────────────────────────────────────────────
 
 app.get('/api/setup/status', async (req, res) => {
@@ -4007,7 +4034,7 @@ app.get('/api/artefacts/:id', requireAuth, async (req, res) => {
 });
 
 app.post('/api/artefacts', requireAuth, async (req, res) => {
-  const { title, description, type, brand_id, content, project_id, campaign_id, approver_ids, copy_type } = req.body;
+  const { title, description, type, brand_id, content, project_id, campaign_id, approver_ids, copy_type, post_id } = req.body;
   if (!title) return res.status(400).json({ error: 'Title is required' });
 
   try {
@@ -4018,6 +4045,7 @@ app.post('/api/artefacts', requireAuth, async (req, res) => {
       status: 'draft',
       content: content || null,
       brand_id: brand_id ? Number(brand_id) : null,
+      post_id: post_id ? Number(post_id) : null,
       project_id: project_id ? Number(project_id) : null,
       campaign_id: campaign_id ? Number(campaign_id) : null,
       approver_ids: approver_ids || null,
@@ -4025,7 +4053,7 @@ app.post('/api/artefacts', requireAuth, async (req, res) => {
       created_by_user_id: req.session.userId,
       current_version: 1,
     };
-    console.log('[POST /artefacts] Creating with:', JSON.stringify({ approver_ids: createData.approver_ids, project_id: createData.project_id, campaign_id: createData.campaign_id }));
+    console.log('[POST /artefacts] Creating with:', JSON.stringify({ post_id: createData.post_id, type: createData.type, copy_type: createData.copy_type, approver_ids: createData.approver_ids }));
     const created = await nocodb.create('Artefacts', createData);
     console.log('[POST /artefacts] NocoDB returned:', JSON.stringify({ Id: created.Id, approver_ids: created.approver_ids }));
 
@@ -4039,7 +4067,7 @@ app.post('/api/artefacts', requireAuth, async (req, res) => {
     });
 
     const artefact = await nocodb.get('Artefacts', created.Id);
-    console.log('[POST /artefacts] After re-read:', JSON.stringify({ Id: artefact.Id, approver_ids: artefact.approver_ids }));
+    console.log('[POST /artefacts] After re-read:', JSON.stringify({ Id: artefact.Id, post_id: artefact.post_id, copy_type: artefact.copy_type, approver_ids: artefact.approver_ids }));
     const approverIdList = artefact.approver_ids ? artefact.approver_ids.split(',').map(s => s.trim()).filter(Boolean) : [];
     const approvers = [];
     for (const id of approverIdList) {
@@ -4267,6 +4295,45 @@ app.post('/api/artefacts/:id/link-post', requireAuth, async (req, res) => {
 
 // ─── ARTEFACT VERSIONS ──────────────────────────────────────────
 
+// Creates the next working version automatically after rejection/revision.
+// For copy artefacts, texts are copied from the last version so the creator
+// doesn't start with a blank slate.
+async function autoAdvanceArtefactVersion(artefact, nocodb, QUERY_LIMITS) {
+  const versions = await nocodb.list('ArtefactVersions', {
+    where: `(artefact_id,eq,${artefact.Id})`,
+    sort: '-version_number',
+    limit: 1,
+  });
+  const latest = versions[0];
+  if (!latest) return;
+
+  const nextNumber = latest.version_number + 1;
+
+  const created = await nocodb.create('ArtefactVersions', {
+    artefact_id: artefact.Id,
+    version_number: nextNumber,
+    created_at: new Date().toISOString(),
+    notes: `Round ${nextNumber}`,
+  });
+
+  if (artefact.type === 'copy') {
+    const prevTexts = await nocodb.list('ArtefactVersionTexts', {
+      where: `(version_id,eq,${latest.Id})`,
+      limit: QUERY_LIMITS.large,
+    });
+    for (const text of prevTexts) {
+      await nocodb.create('ArtefactVersionTexts', {
+        version_id: created.Id,
+        language_code: text.language_code,
+        language_label: text.language_label,
+        content: text.content,
+      });
+    }
+  }
+
+  await nocodb.update('Artefacts', artefact.Id, { current_version: nextNumber });
+}
+
 // List all versions for an artefact
 app.get('/api/artefacts/:id/versions', requireAuth, async (req, res) => {
   try {
@@ -4466,6 +4533,31 @@ app.post('/api/artefacts/:id/versions/:versionId/texts', requireAuth, async (req
   }
 });
 
+// Update language entry content
+app.patch('/api/artefact-version-texts/:id', requireAuth, async (req, res) => {
+  try {
+    const text = await nocodb.get('ArtefactVersionTexts', req.params.id);
+    if (!text) return res.status(404).json({ error: 'Text not found' });
+
+    const version = await nocodb.get('ArtefactVersions', text.version_id);
+    const artefact = await nocodb.get('Artefacts', version.artefact_id);
+
+    if (req.session.userRole === 'contributor' && artefact.created_by_user_id !== req.session.userId) {
+      return res.status(403).json({ error: 'You can only manage texts for your own artefacts' });
+    }
+
+    const { content } = req.body;
+    if (content === undefined) return res.status(400).json({ error: 'content is required' });
+
+    await nocodb.update('ArtefactVersionTexts', req.params.id, { content });
+    const updated = await nocodb.get('ArtefactVersionTexts', req.params.id);
+    res.json(updated);
+  } catch (err) {
+    console.error('Update text error:', err);
+    res.status(500).json({ error: 'Failed to update text' });
+  }
+});
+
 // Delete language entry
 app.delete('/api/artefact-version-texts/:id', requireAuth, async (req, res) => {
   try {
@@ -4823,6 +4915,9 @@ app.post('/api/public/review/:token/reject', async (req, res) => {
       feedback: feedback || '',
     });
 
+    // Auto-advance to next working version
+    await autoAdvanceArtefactVersion(artefact, nocodb, QUERY_LIMITS);
+
     res.json({ success: true, message: 'Artefact rejected' });
     notify.notifyRejected({ type: 'artefact', record: artefact, approverName: approved_by_name, feedback });
   } catch (err) {
@@ -4853,6 +4948,9 @@ app.post('/api/public/review/:token/revision', async (req, res) => {
       feedback: feedback || '',
     });
 
+    // Auto-advance to next working version
+    await autoAdvanceArtefactVersion(artefact, nocodb, QUERY_LIMITS);
+
     res.json({ success: true, message: 'Revision requested' });
     notify.notifyRevisionRequested({ record: artefact, approverName: approved_by_name, feedback });
   } catch (err) {