fix: resolve type errors and test failures from branch integration

- Align portless code with storage branch's numeric workspace IDs and new field names
- Update workspace kind comparisons (local_checkout → checkout/worktree)
- Add missing services, supportsTerminalMode, terminal fields to test fixtures
- Fix archive timestamp assertions to match dynamic archiveSnapshot flow
- Fix dictation, voice runtime, and service health monitor test timing
- Add xterm-addon-ligatures type declaration for terminal emulator

packages/app/src/utils/workspace-navigation.test.ts

@@ -1,5 +1,12 @@
 import { beforeEach, describe, expect, it, vi } from "vitest";
 
+vi.mock("expo-router", () => ({
+  router: {
+    navigate: vi.fn(),
+    replace: vi.fn(),
+  },
+}));
+
 vi.mock("@react-native-async-storage/async-storage", () => {
   const storage = new Map<string, string>();
   return {