refactor(web)!: remove obsolete interfaces endpoint

AGENTS.md

@@ -39,7 +39,7 @@ No test suite, no CI. Classes named `*Test*` (`nathole/`, `ntp/`) are manual `ma
 
 - Entrypoint `org.kne.cloud.network.klalb.KLALBMain`: load config → build `KLALBProxySystem` → open Swing GUI (`KLALBStateGUI3`) unless `"nogui": true` → start `KLALBWebServer` (if `"webUI": true` or web server enabled, default port `4665`) → interactive console (`help`, `links-state`, `route`, `kperf`, ...).
 - `org.kne.cloud.network.klalb.web.KLALBWebServer` — built-in HTTP/SSE server (JDK `HttpServer`):
-  - API endpoints: `/api/status`, `/api/events` (SSE stream, 200ms intervals), `/api/links`, `/api/links/action`, `/api/links/reconnect`, `/api/routes`, `/api/nodes` (topology graph), `/api/interfaces`, `/api/config`.
+  - API endpoints: `/api/status`, `/api/events` (SSE stream, 200ms intervals), `/api/links`, `/api/links/action`, `/api/links/reconnect`, `/api/routing-table`, `/api/nodes` (topology graph), `/api/node-info?address=<ipv6>` (on-demand full node info), `/api/config`.
   - Static file hosting / SPA fallback: serves `dashboard/dist/` assets directly.
 - `org.kne.cloud.network` — generic socket framework: `VirtualSocket*` hierarchy, `SocketBridge` port-forwarding proxies, `ProtocolDetector` (multi-protocol mux on one port), `MultiProtocolSocketAddress` = URI-style addresses (`tcp://`, `udp://`, `kltp://`, `ntp://`) dispatched through the `SocketType` registry.
 - `...network.klalb` — app core: `KLALBController` (the virtual SRv6 network), `KLALBRemoteLink` (WAN lines), `*Packet` wire-format classes, virtual socket implementations.
@@ -59,7 +59,7 @@ No test suite, no CI. Classes named `*Test*` (`nathole/`, `ntp/`) are manual `ma
 Located in `dashboard/`:
 - **Git layout**: `dashboard/` is a separate git repo wired in as a submodule (own origin on `git.code.cq.cn`). Commit frontend changes inside `dashboard/` first, then bump the submodule pointer in the parent repo — parent-repo commits alone do not capture them.
 - **Stack**: Vite + React 19 + TypeScript + Tailwind CSS v4 + `@base-ui/react` (style: `base-nova`, icons: `lucide-react`, toasts: `@base-ui/react/toast`).
-- **Routing**: Hash-based routing (`#/overview`, `#/connections`, `#/topology`, `#/settings`, etc.) for seamless SPA hosting under Java `KLALBWebServer`.
+- **Routing**: Hash-based routing (`#/overview`, `#/connections`, `#/routing-table`, `#/topology`, `#/settings`) for seamless SPA hosting under Java `KLALBWebServer`.
 - **Package Manager**: `pnpm` (run all commands from `dashboard/` directory).
 - **Component installation**: **Must** use CLI via `pnpm dlx shadcn@latest add <component>` (e.g. `pnpm dlx shadcn@latest add alert card badge toast`). Never create or fake shadcn components manually. Non-shadcn libs (`@xyflow/react`, `d3-force`) are installed via plain `pnpm add`.
 - **Commands**:
@@ -69,7 +69,9 @@ Located in `dashboard/`:
 - **Pages & data flow**:
   - Overview / Connections read the SSE stream (`use-klalb-sse.ts`, 200ms pushes of status + links).
   - Settings loads/saves `/api/config` (`use-klalb-config.ts`); save payload must keep legacy field aliases alongside new names for compatibility.
+  - Routing table polls `/api/routing-table` every 1s (`use-routing-table.ts`); `cost` is delay-derived and displayed in milliseconds.
   - Topology polls `/api/nodes` every 1s (`use-topology.ts`) — SSE does NOT carry topology.
+  - Selecting a topology node queries `/api/node-info`; remote node descriptions require a full SRv6 node-info request and can time out after 3s.
   - Topology layout: `d3-force` headless simulation (recomputed only when node/edge structure changes) rendered by `@xyflow/react` with custom `device-node` / `link-edge` components in `src/components/topology/`.
   - React hooks lint rule forbids `setState` synchronously inside effects — initialize form state via component `key` remount + lazy `useState(() => ...)` initializers (see `SettingsForm` pattern).
 

src/org/kne/cloud/network/klalb/web/KLALBWebServer.java

@@ -68,10 +68,9 @@ public class KLALBWebServer {
 		server.createContext("/api/links", this::handleLinks);
 		server.createContext("/api/links/action", this::handleLinkAction);
 		server.createContext("/api/links/reconnect", this::handleReconnectAll);
-		server.createContext("/api/routes", this::handleRoutes);
+		server.createContext("/api/routing-table", this::handleRoutingTable);
 		server.createContext("/api/nodes", this::handleNodes);
 		server.createContext("/api/node-info", this::handleNodeInfo);
-		server.createContext("/api/interfaces", this::handleInterfaces);
 		server.createContext("/api/config", this::handleConfig);
 
 		// Static Files / SPA Fallback Handler
@@ -429,7 +428,7 @@ public class KLALBWebServer {
 		}
 	}
 
-	private void handleRoutes(HttpExchange exchange) throws IOException {
+	private void handleRoutingTable(HttpExchange exchange) throws IOException {
 		if (handleCorsPreflight(exchange)) return;
 		if (!"GET".equalsIgnoreCase(exchange.getRequestMethod())) {
 			sendError(exchange, 405, "Method not allowed");
@@ -633,33 +632,6 @@ public class KLALBWebServer {
 		sendJsonResponse(exchange, 200, result);
 	}
 
-	private void handleInterfaces(HttpExchange exchange) throws IOException {
-		if (handleCorsPreflight(exchange)) return;
-		if (!"GET".equalsIgnoreCase(exchange.getRequestMethod())) {
-			sendError(exchange, 405, "Method not allowed");
-			return;
-		}
-
-		KLALBController kc = proxySystem.getKlalbController();
-		JsonArray ifacesArray = new JsonArray();
-		if (kc != null && kc.getNetworkInterfaceManager() != null) {
-			List<NetworkInterface> ifaces = kc.getNetworkInterfaceManager().getAllAvaliableNetworkInterface();
-			for (NetworkInterface nif : ifaces) {
-				JsonObject obj = new JsonObject();
-				obj.addProperty("name", nif.getName());
-				obj.addProperty("displayName", nif.getDisplayName());
-				JsonArray ips = new JsonArray();
-				List<InetAddress> addrs = kc.getNetworkInterfaceManager().getNetworkInterfaceAddress(nif);
-				for (InetAddress a : addrs) {
-					ips.add(new JsonPrimitive(a.getHostAddress()));
-				}
-				obj.add("addresses", ips);
-				ifacesArray.add(obj);
-			}
-		}
-		sendJsonResponse(exchange, 200, ifacesArray);
-	}
-
 	private void handleConfig(HttpExchange exchange) throws IOException {
 		if (handleCorsPreflight(exchange)) return;
 		String method = exchange.getRequestMethod();