feat: add topology view

public/styles.css

@@ -2304,4 +2304,105 @@ p {
 		width: 100%;
 		text-align: left;
 	}
+}
+
+/* Topology View Styles */
+#topology-view {
+    height: 100%;
+    padding: 0;
+    min-height: 100vh;  /* Ensure full viewport height */
+}
+
+#topology-graph-container {
+    background: rgba(0, 0, 0, 0.2);
+    border-radius: 12px;
+    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
+    min-height: 100%;
+    height: 100vh;  /* Use full viewport height */
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    overflow: hidden;
+    border: 1px solid rgba(255, 255, 255, 0.1);
+}
+
+#topology-graph-container svg {
+    width: 100%;
+    height: 100%;
+}
+
+#topology-graph-container .loading,
+#topology-graph-container .error,
+#topology-graph-container .no-data {
+    text-align: center;
+    color: rgba(255, 255, 255, 0.7);
+    font-size: 1.1rem;
+}
+
+#topology-graph-container .error {
+    color: #f87171;
+}
+
+#topology-graph-container .no-data {
+    color: rgba(255, 255, 255, 0.5);
+}
+
+/* Node and link styles for the graph */
+.node circle {
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.node text {
+    pointer-events: none;
+    user-select: none;
+}
+
+.node:hover circle {
+    stroke-width: 3;
+    stroke: #60a5fa;
+}
+
+/* Legend styles */
+.legend text {
+    pointer-events: none;
+    user-select: none;
+}
+
+.legend line {
+    pointer-events: none;
+}
+
+/* Graph container enhancements */
+#members-graph-container {
+    position: relative;
+}
+
+#members-graph-container svg {
+    width: 100%;
+    height: 100%;
+}
+
+/* Loading and error states */
+.loading, .error, .no-data {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    height: 100%;
+    font-size: 1.1rem;
+    color: rgba(255, 255, 255, 0.7);
+}
+
+.loading div {
+    text-align: center;
+}
+
+.error div {
+    color: #f87171;
+    text-align: center;
+}
+
+.no-data div {
+    color: rgba(255, 255, 255, 0.5);
+    text-align: center;
 }