feat(tui): show daemon URL in system status box (#83)

Co-authored-by: redshift <213178690+1ftredsh@users.noreply.github.com>

src/tui/usage/data.ts

@@ -1,5 +1,10 @@
 import type { UsageTrackingEntry } from "../../daemon/types.ts";
-import { callDaemon, isDaemonRunning } from "../../utils/daemon-client.ts";
+import {
+  callDaemon,
+  getDaemonBaseUrl,
+  isDaemonRunning,
+  loadConfig,
+} from "../../utils/daemon-client.ts";
 import type { UsageStats, UsageSummary } from "./types.ts";
 
 export { isDaemonRunning };
@@ -21,12 +26,17 @@ export interface StatusInfo {
   daemon: string;
   wallet: string;
   mode: "xcashu" | "apikeys";
+  /** URL the TUI is connected through (local bind or remote daemonUrl). */
+  url?: string;
   error?: string;
 }
 
 export async function fetchStatus(): Promise<StatusInfo | null> {
   try {
-    const result = await callDaemon("/status");
+    const [result, config] = await Promise.all([
+      callDaemon("/status"),
+      loadConfig(),
+    ]);
     if (result.error) return null;
 
     const output = result.output as {
@@ -40,6 +50,7 @@ export async function fetchStatus(): Promise<StatusInfo | null> {
       daemon: output?.daemon || "unknown",
       wallet: output?.wallet || "unknown",
       mode: output?.mode || "apikeys",
+      url: getDaemonBaseUrl(config),
       error: output?.error,
     };
   } catch {

src/tui/usage/render.ts

@@ -162,6 +162,14 @@ export function renderOverview(stats: UsageStats, balance: BalanceInfo | null, s
     const walletColor = status.wallet === "connected" ? COLORS.green : COLORS.red;
     const modeColor = COLORS.cyan;
     statusLines.push(`${COLORS.bold}Daemon:${COLORS.reset} ${daemonColor}${status.daemon}${COLORS.reset}`);
+    if (status.url) {
+      const label = "Running on: ";
+      const maxUrlLen = Math.max(8, halfWidth2 - 4 - label.length);
+      const url = status.url.length > maxUrlLen
+        ? `${status.url.slice(0, Math.max(0, maxUrlLen - 1))}…`
+        : status.url;
+      statusLines.push(`${COLORS.bold}${label}${COLORS.reset} ${COLORS.cyan}${url}${COLORS.reset}`);
+    }
     statusLines.push(`${COLORS.bold}Wallet:${COLORS.reset} ${walletColor}${status.wallet}${COLORS.reset}`);
     statusLines.push(`${COLORS.bold}Mode:${COLORS.reset} ${modeColor}${status.mode}${COLORS.reset}`);
     if (status.error) {