Add Rebuild button to Updates tab — triggers rebuild without git pull

src/pages/AdminMonitor.tsx

@@ -92,6 +92,7 @@ export function AdminMonitor({ user }: { user: User }) {
   const [health, setHealth] = useState<HealthStatus[]>([])
   const [loading, setLoading] = useState(false)
   const [deploying, setDeploying] = useState<Set<string>>(new Set())
+  const [rebuilding, setRebuilding] = useState<Set<string>>(new Set())
   const [shellContainer, setShellContainer] = useState('')
   const [shellCmd, setShellCmd] = useState('')
   const [shellOutput, setShellOutput] = useState('')
@@ -196,6 +197,19 @@ export function AdminMonitor({ user }: { user: User }) {
     }
   }
 
+  async function triggerRebuild(repo: string) {
+    setRebuilding(prev => new Set(prev).add(repo))
+    try {
+      await fetch(`/deploy/rebuild/${repo}`, { method: 'POST', credentials: 'include' })
+      setTimeout(() => {
+        fetchStatus(true)
+        setRebuilding(prev => { const s = new Set(prev); s.delete(repo); return s })
+      }, 3000)
+    } catch {
+      setRebuilding(prev => { const s = new Set(prev); s.delete(repo); return s })
+    }
+  }
+
   useEffect(() => {
     if (tab === 'updates') fetchStatus()
     if (tab === 'deploys') fetchDeploys()
@@ -312,7 +326,7 @@ export function AdminMonitor({ user }: { user: User }) {
                       )}
                     </div>
                   </div>
-                  <div style={{ flexShrink: 0 }}>
+                  <div style={{ flexShrink: 0, display: 'flex', gap: '0.5rem', alignItems: 'center' }}>
                     {s.updateAvailable ? (
                       <button
                         onClick={() => triggerDeploy(s.repo)}
@@ -329,6 +343,21 @@ export function AdminMonitor({ user }: { user: User }) {
                     ) : s.deployed ? (
                       <span style={{ fontSize: '0.75rem', color: '#16a34a', fontWeight: 500 }}>✓ Up to date</span>
                     ) : null}
+                    {s.deployed && (
+                      <button
+                        onClick={() => triggerRebuild(s.repo)}
+                        disabled={rebuilding.has(s.repo) || deploying.has(s.repo)}
+                        style={{
+                          background: 'transparent', color: 'var(--text-mid)',
+                          border: '1px solid var(--card-border)', borderRadius: '6px',
+                          padding: '0.4rem 0.75rem', fontSize: '0.8rem', fontWeight: 500,
+                          opacity: (rebuilding.has(s.repo) || deploying.has(s.repo)) ? 0.5 : 1,
+                          cursor: 'pointer',
+                        }}
+                      >
+                        {rebuilding.has(s.repo) ? 'Rebuilding…' : 'Rebuild'}
+                      </button>
+                    )}
                   </div>
                 </div>
               ))}