Add server links management and timeout guard for VM/container discovery

app/static/style.css

@@ -194,6 +194,30 @@ main {
     white-space: nowrap;
 }
 
+/* --- Service Links (summary card) --- */
+
+.service-links {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 4px;
+    margin-bottom: 4px;
+}
+
+.service-link {
+    font-size: 0.65rem;
+    color: #3b82f6;
+    background: #1e3a5f;
+    padding: 1px 6px;
+    border-radius: 3px;
+    text-decoration: none;
+    transition: background 0.2s;
+}
+
+.service-link:hover {
+    background: #2563eb;
+    color: #fff;
+}
+
 .server-hw {
     font-size: 0.7rem;
     color: #475569;
@@ -371,6 +395,88 @@ main {
     color: #475569;
 }
 
+/* --- Links Editor (details) --- */
+
+.links-section {
+    margin-bottom: 12px;
+}
+
+.links-section h4 {
+    font-size: 0.75rem;
+    font-weight: 600;
+    color: #3b82f6;
+    text-transform: uppercase;
+    letter-spacing: 0.1em;
+    margin-bottom: 6px;
+}
+
+.links-list {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+}
+
+.link-row {
+    display: flex;
+    gap: 6px;
+    align-items: center;
+}
+
+.link-label {
+    width: 120px;
+    background: #0f172a;
+    border: 1px solid #1e3a5f;
+    border-radius: 4px;
+    color: #cbd5e1;
+    font-size: 0.8rem;
+    padding: 4px 8px;
+}
+
+.link-url {
+    flex: 1;
+    background: #0f172a;
+    border: 1px solid #1e3a5f;
+    border-radius: 4px;
+    color: #cbd5e1;
+    font-size: 0.8rem;
+    padding: 4px 8px;
+}
+
+.link-label:focus, .link-url:focus {
+    outline: none;
+    border-color: #3b82f6;
+}
+
+.link-remove {
+    background: none;
+    border: none;
+    color: #64748b;
+    font-size: 1rem;
+    cursor: pointer;
+    padding: 2px 6px;
+}
+
+.link-remove:hover {
+    color: #ef4444;
+}
+
+.link-add-btn {
+    margin-top: 6px;
+    background: none;
+    border: 1px dashed #334155;
+    border-radius: 4px;
+    color: #64748b;
+    font-size: 0.75rem;
+    padding: 4px 10px;
+    cursor: pointer;
+    transition: all 0.2s;
+}
+
+.link-add-btn:hover {
+    border-color: #3b82f6;
+    color: #3b82f6;
+}
+
 /* --- Container Summary (on card face) --- */
 
 .ct-summary-list {