Admin: Test-Push-Button pro User (nur sichtbar wenn Pushover eingerichtet)

backend/src/routes/admin.js

@@ -170,6 +170,25 @@ router.put('/users/:id/hidden', authenticate, requireAdmin, (req, res) => {
   res.json({ hidden: newHidden });
 });
 
+// Test-Pushover an beliebigen User senden
+router.post('/users/:id/test-push', authenticate, requireAdmin, async (req, res) => {
+  const user = db.prepare('SELECT * FROM users WHERE id=?').get(req.params.id);
+  if (!user) return res.status(404).json({ error: 'Nicht gefunden' });
+  const poCfg = db.prepare('SELECT user_key, app_token FROM pushover_settings WHERE user_id=?').get(user.id);
+  if (!poCfg?.app_token || !poCfg?.user_key) return res.status(400).json({ error: 'Kein Pushover eingerichtet' });
+  const { message = 'Wat is mit meinen Fische?' } = req.body;
+  try {
+    const r = await fetch('https://api.pushover.net/1/messages.json', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ token: poCfg.app_token, user: poCfg.user_key, title: '📣 DockStation', message, priority: 0 }),
+    });
+    const d = await r.json();
+    if (d.status === 1) res.json({ ok: true });
+    else res.status(500).json({ error: d.errors?.join(', ') || 'Pushover-Fehler' });
+  } catch(e) { res.status(500).json({ error: e.message }); }
+});
+
 // ── WebDAV / Synology NAS Einstellungen ───────────────────────────────────
 router.get('/webdav', authenticate, requireAdmin, (req, res) => {
   const get = k => db.prepare('SELECT value FROM admin_settings WHERE key=?').get(k)?.value || '';

frontend/src/App.jsx

@@ -2439,6 +2439,19 @@ function UserManagement({ toast }) {
               </div>
               {/* Aktions-Buttons */}
               <div style={{display:'flex',gap:4,flexShrink:0,flexWrap:'wrap',justifyContent:'flex-end'}}>
+                {!!u.has_pushover && (
+                  <button
+                    onClick={async () => {
+                      try {
+                        await api(`/admin/users/${u.id}/test-push`, { method:'POST', body:{ message:'Wat is mit meinen Fische?' } });
+                        toast(`Push an ${u.username} gesendet ✓`);
+                      } catch(e) { toast(e.message, 'error'); }
+                    }}
+                    title={`Test-Push an ${u.username}`}
+                    style={{...S.btn('#ff6b9d',true), fontSize:11, padding:'4px 8px'}}>
+                    🔔
+                  </button>
+                )}
                 <button onClick={()=>{setResetId(u.id);setResetPw('');}}
                   style={{...S.btn('#ffe66d',true),fontSize:10,padding:'4px 8px'}}>🔑</button>
                 <button