feat(ui): vervang start/restart/stop knoppen door 3-dot dropdown in containers en pods

webui/html/index.html

@@ -122,6 +122,19 @@
     .btn.ok{border-color: rgba(45,212,191,.6)}
     .btn.bad{border-color: rgba(251,113,133,.6)}
     .btn.warn{border-color: rgba(251,191,36,.6)}
+    .btn.icon {
+      padding: 6px 7px;
+      min-width: 28px;
+      height: 28px;
+      display: inline-flex;
+      align-items: center;
+      justify-content: center;
+      font-size: 13px;
+      border-radius: 8px;
+    }
+    .btn.icon span {
+      pointer-events: none;
+    }
     .pill{
       display:inline-flex; align-items:center; gap:8px;
       padding:6px 10px;
@@ -233,6 +246,45 @@
       opacity: 0.65;
       font-style: italic;
     }
+    /* 3-dot dropdown actions */
+    .actions-menu { position: relative; display: inline-flex; }
+
+    .menuPanel{
+      position: absolute;
+      right: 0;
+      top: 34px;
+      min-width: 140px;
+      background: linear-gradient(180deg, rgba(17,26,46,.98), rgba(14,23,48,.98));
+      border: 1px solid rgba(36,52,95,.9);
+      border-radius: 12px;
+      box-shadow: var(--shadow);
+      padding: 6px;
+      display: none;
+      z-index: 50;
+    }
+
+    .menuPanel.open { display: block; }
+
+    .menuItem{
+      width: 100%;
+      text-align: left;
+      padding: 8px 10px;
+      border-radius: 10px;
+      border: 1px solid transparent;
+      background: transparent;
+      color: var(--text);
+      cursor: pointer;
+      font-size: 13px;
+    }
+
+    .menuItem:hover{
+      background: rgba(96,165,250,.10);
+      border-color: rgba(96,165,250,.25);
+    }
+
+    .menuItem.ok{ border-color: rgba(45,212,191,.35); }
+    .menuItem.warn{ border-color: rgba(251,191,36,.35); }
+    .menuItem.bad{ border-color: rgba(251,113,133,.35); }  
   </style>
 </head>
 
@@ -516,6 +568,25 @@
   function hideModal() { document.getElementById('modalBack').style.display = 'none'; }
   function closeModal(e){ if(e.target.id === 'modalBack') hideModal(); }
 
+  function closeAllMenus() {
+    document.querySelectorAll('.menuPanel.open').forEach(p => p.classList.remove('open'));
+  }
+
+  function toggleMenu(menuId) {
+    const el = document.getElementById(menuId);
+    if (!el) return;
+    const willOpen = !el.classList.contains('open');
+    closeAllMenus();
+    if (willOpen) el.classList.add('open');
+  }
+
+  // klik buiten menu = sluiten
+  document.addEventListener('click', (e) => {
+    // als je op een menu knop klikt, laat toggleMenu het regelen
+    if (e.target.closest('.actions-menu')) return;
+    closeAllMenus();
+  });
+
   // ---- Tabs ----
   let currentTab = 'dashboard';
   function setTab(tab) {
@@ -656,12 +727,28 @@
     localStorage.setItem('pod_group_collapsed:' + pod, v ? '1' : '0');
   }
 
+  function renderActionsDropdown(menuId, actionFn, targetEsc) {
+    // actionFn is string: "containerAction" of "podAction"
+    // targetEsc is al esc(...) dus veilig in onclick
+    return `
+      <span class="actions-menu">
+        <button class="btn icon" title="Acties" onclick="toggleMenu('${menuId}')">⋮</button>
+        <div class="menuPanel" id="${menuId}">
+          <button class="menuItem ok" onclick="${actionFn}('start','${targetEsc}'); closeAllMenus();">Start</button>
+          <button class="menuItem warn" onclick="${actionFn}('restart','${targetEsc}'); closeAllMenus();">Restart</button>
+          <button class="menuItem bad" onclick="${actionFn}('stop','${targetEsc}'); closeAllMenus();">Stop</button>
+        </div>
+      </span>
+    `;
+  }
+  
   function renderContainerRow(c) {
     const name = (c.Names && c.Names[0]) ? c.Names[0] : (c.Names || c.Name || c.name || '');
     const status = c.Status || c.State || c.state || '';
     const podName = c.PodName || '-';
     const image = c.Image || c.image || '';
     const managed = c._dashboard_source || 'podman';
+    const menuId = `menu-${cssSafeId('c:' + normalizeContainerName(name))}`;
     const inPod = !!(c.PodName && String(c.PodName).trim());
     const ports = inPod
       ? ''  // verberg bij pod-containers
@@ -680,11 +767,9 @@
         <td>${ports || '-'}</td>
         <td>
           <div class="flex">
-            <button class="btn small" onclick="containerInspect('${esc(name)}')">Inspect</button>
-            <button class="btn small" onclick="containerLogs('${esc(name)}')">Logs</button>
-            <button class="btn small ok" onclick="containerAction('start','${esc(name)}')">Start</button>
-            <button class="btn small warn" onclick="containerAction('restart','${esc(name)}')">Restart</button>
-            <button class="btn small bad" onclick="containerAction('stop','${esc(name)}')">Stop</button>
+            <button class="btn icon" title="Inspect" onclick="containerInspect('${esc(name)}')">🔍</button>
+            <button class="btn icon" title="Logs" onclick="containerLogs('${esc(name)}')">📄</button>
+            ${renderActionsDropdown(menuId, 'containerAction', esc(name))}
           </div>
         </td>
       </tr>
@@ -727,6 +812,7 @@
       const collapsed = _isCollapsed(pod);
       const isRealPod = (pod !== '(geen pod)');
       const total = items.length;
+      const podMenuId = `menu-${cssSafeId('p:' + pod)}`;
 
       let podPortsText = "-";
       if (isRealPod) {
@@ -780,12 +866,11 @@
           <td>
             ${isRealPod ? `
             <div class="flex">
-                <button class="btn small" disabled style="visibility:hidden;">Inspect</button>
-                <button class="btn small" disabled style="visibility:hidden;">Logs</button>
+              <!-- placeholders voor uitlijning -->
+              <button class="btn icon" disabled style="visibility:hidden;" aria-hidden="true" tabindex="-1">🔍</button>
+              <button class="btn icon" disabled style="visibility:hidden;" aria-hidden="true" tabindex="-1">📄</button>
 
-                <button class="btn small ok" onclick="podAction('start','${esc(pod)}')">Start</button>
-                <button class="btn small warn" onclick="podAction('restart','${esc(pod)}')">Restart</button>
-                <button class="btn small bad" onclick="podAction('stop','${esc(pod)}')">Stop</button>
+              ${renderActionsDropdown(podMenuId, 'podAction', esc(pod))}
             </div>
             ` : '<span class="muted">-</span>'}
           </td>