feat(dashboard): add status filter pills and dim stopped services

- Add All/Running/Stopped filter pills with live counts in toolbar
- Dim stopped service cards (55% opacity, red left border)
- Cards brighten on hover for easy interaction

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

server/static/app.js

@@ -12,6 +12,7 @@ let logPanelOpen = false;
 let modalOpen = false;
 let editingGroupId = null; // null = creating, string = editing
 let searchQuery = "";
+let statusFilter = "all"; // "all", "running", "stopped"
 
 // ---------------------------------------------------------------------------
 // DOM references
@@ -199,6 +200,39 @@ function renderMain() {
     renderServices(filtered);
 }
 
+function getPreStatusFilteredServices() {
+    let list = [...services];
+
+    if (currentView === "all") {
+        // show all
+    } else if (currentView.startsWith("node:")) {
+        const nodeName = currentView.slice(5);
+        list = list.filter((s) => s.node === nodeName);
+    } else {
+        const group = groups.find((g) => g.id === currentView);
+        if (group) {
+            const svcSet = new Set(
+                group.services.map((s) => s.node + ":" + s.container)
+            );
+            list = list.filter((s) => svcSet.has(s.node + ":" + s.name));
+        } else {
+            list = [];
+        }
+    }
+
+    if (searchQuery) {
+        const q = searchQuery.toLowerCase();
+        list = list.filter(
+            (s) =>
+                s.name.toLowerCase().includes(q) ||
+                s.image.toLowerCase().includes(q) ||
+                s.node.toLowerCase().includes(q)
+        );
+    }
+
+    return list;
+}
+
 function getFilteredServices() {
     let list = [...services];
 
@@ -232,6 +266,13 @@ function getFilteredServices() {
         );
     }
 
+    // Status filter
+    if (statusFilter === "running") {
+        list = list.filter((s) => s.status === "running");
+    } else if (statusFilter === "stopped") {
+        list = list.filter((s) => s.status !== "running");
+    }
+
     return list;
 }
 
@@ -251,6 +292,20 @@ function renderToolbar(filtered) {
     const countEl = $("#service-count");
     countEl.textContent = filtered.length + " service" + (filtered.length !== 1 ? "s" : "");
 
+    // Status filter counts (from pre-status-filtered list)
+    const preFiltered = getPreStatusFilteredServices();
+    const runningCount = preFiltered.filter((s) => s.status === "running").length;
+    const stoppedCount = preFiltered.filter((s) => s.status !== "running").length;
+    const countRunEl = $("#count-running");
+    const countStopEl = $("#count-stopped");
+    if (countRunEl) countRunEl.textContent = runningCount;
+    if (countStopEl) countStopEl.textContent = stoppedCount;
+
+    // Update active pill
+    $$(".filter-pill").forEach((pill) => {
+        pill.classList.toggle("active", pill.dataset.filter === statusFilter);
+    });
+
     // Group actions visibility
     const groupActions = $("#group-actions");
     const isGroupView =
@@ -311,8 +366,10 @@ function renderServiceCard(s) {
         ? `<span class="card-swarm-badge">Swarm</span>`
         : "";
 
+    const stoppedClass = !isRunning ? " stopped" : "";
+
     return `
-        <div class="service-card">
+        <div class="service-card${stoppedClass}">
             <div class="card-header">
                 <div>
                     <span class="card-name">${escHtml(s.name)}</span>
@@ -685,6 +742,14 @@ function bindEvents() {
         });
     }
 
+    // Status filter pills
+    $$(".filter-pill").forEach((pill) => {
+        pill.addEventListener("click", () => {
+            statusFilter = pill.dataset.filter;
+            renderMain();
+        });
+    });
+
     // Search
     const searchInput = $("#search-input");
     if (searchInput) {

server/static/index.html

@@ -54,6 +54,11 @@
             <button class="btn btn-danger btn-sm" id="btn-group-stop" title="Stop all in group">&#9632; Stop All</button>
             <button class="btn btn-warning btn-sm" id="btn-group-restart" title="Restart all in group">&#8635; Restart All</button>
         </div>
+        <div class="toolbar-filters" id="status-filters">
+            <button class="filter-pill active" data-filter="all">All</button>
+            <button class="filter-pill" data-filter="running">Running <span id="count-running" class="filter-count"></span></button>
+            <button class="filter-pill" data-filter="stopped">Stopped <span id="count-stopped" class="filter-count"></span></button>
+        </div>
         <div class="toolbar-right">
             <input type="text" id="search-input" class="search-input" placeholder="Search services...">
         </div>

server/static/style.css

@@ -344,6 +344,54 @@ body {
     border-radius: 10px;
 }
 
+.toolbar-filters {
+    display: flex;
+    gap: 4px;
+}
+
+.filter-pill {
+    display: inline-flex;
+    align-items: center;
+    gap: 5px;
+    padding: 4px 12px;
+    font-size: 12px;
+    font-weight: 500;
+    border: 1px solid var(--border);
+    border-radius: 20px;
+    cursor: pointer;
+    background: transparent;
+    color: var(--text-secondary);
+    transition: all var(--transition);
+}
+
+.filter-pill:hover {
+    background: var(--bg-tertiary);
+    color: var(--text-primary);
+}
+
+.filter-pill.active {
+    background: rgba(88, 166, 255, 0.15);
+    color: var(--accent);
+    border-color: rgba(88, 166, 255, 0.3);
+}
+
+.filter-pill[data-filter="stopped"].active {
+    background: rgba(248, 81, 73, 0.12);
+    color: var(--danger);
+    border-color: rgba(248, 81, 73, 0.3);
+}
+
+.filter-pill[data-filter="running"].active {
+    background: rgba(63, 185, 80, 0.12);
+    color: var(--success);
+    border-color: rgba(63, 185, 80, 0.3);
+}
+
+.filter-count {
+    font-size: 11px;
+    font-weight: 600;
+}
+
 .toolbar-center {
     display: flex;
     gap: 8px;
@@ -394,6 +442,15 @@ body {
     box-shadow: 0 0 0 1px rgba(88, 166, 255, 0.15);
 }
 
+.service-card.stopped {
+    opacity: 0.55;
+    border-left: 3px solid var(--danger);
+}
+
+.service-card.stopped:hover {
+    opacity: 0.85;
+}
+
 .card-header {
     display: flex;
     align-items: flex-start;