GitHub improvements

frontend/src/css/github.css

@@ -174,6 +174,12 @@
     margin-bottom: 2px;
 }
 
+.github-repo-commit {
+    font-size: var(--font-size-xs);
+    color: var(--text-muted);
+    margin-bottom: 4px;
+}
+
 .github-repo-name {
     font-size: var(--font-size-sm);
     font-weight: 600;
@@ -190,6 +196,35 @@
     letter-spacing: 0.03em;
 }
 
+.github-repo-actions {
+    margin-left: auto;
+    display: flex;
+    flex-direction: column;
+    align-items: flex-end;
+    gap: 4px;
+}
+
+.github-repo-download,
+.github-repo-visit {
+    padding: 0 6px;
+    height: 18px;
+    border-radius: var(--radius-full);
+    border: 1px solid var(--border-subtle);
+    background: var(--bg-tertiary);
+    color: var(--text-secondary);
+    font-size: 10px;
+    letter-spacing: 0.04em;
+    cursor: pointer;
+    transition: background 0.15s, color 0.15s, border-color 0.15s;
+}
+
+.github-repo-download:hover,
+.github-repo-visit:hover {
+    background: var(--bg-hover);
+    color: var(--protocol-github);
+    border-color: var(--protocol-github);
+}
+
 .github-repo-private {
     background: rgba(255, 167, 38, 0.12);
     color: #ffa726;

frontend/src/css/sidebar.css

@@ -53,6 +53,34 @@
     padding-bottom: var(--space-2);
 }
 
+/* -----------------------------------------------------------------------
+   Bulk actions bar (multi-select)
+   ----------------------------------------------------------------------- */
+.sidebar-bulk-actions {
+    position: sticky;
+    top: 0;
+    z-index: 2;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: var(--space-2);
+    padding: var(--space-2) var(--space-3);
+    background: var(--bg-secondary);
+    border-bottom: 1px solid var(--border-subtle);
+}
+
+.sidebar-bulk-count {
+    font-size: var(--text-xs);
+    color: var(--text-secondary);
+    font-weight: var(--weight-semibold);
+}
+
+.sidebar-bulk-buttons {
+    display: flex;
+    flex-wrap: wrap;
+    gap: var(--space-1);
+}
+
 /* -----------------------------------------------------------------------
    Sections (Favourites, Recent, All Connections)
    ----------------------------------------------------------------------- */
@@ -167,6 +195,15 @@
     background: var(--bg-active);
 }
 
+.sidebar-item-selected {
+    background: var(--accent-muted);
+    box-shadow: inset 0 0 0 1px var(--accent);
+}
+
+.sidebar-item-selected .sidebar-item-name {
+    color: var(--text-primary);
+}
+
 /* Active / selected state */
 .sidebar-item.active {
     background: var(--accent-muted);