Rebuild Mode1Svelte with SvelteKit + Node.js adapter

- Migrated from Bun/Hono to modern SvelteKit tech stack
- Implemented complete authentication module (Azure MSAL + PocketBase)
- Created 5 API endpoints for auth operations (config, graph token, validate, refresh, compare)
- Built interactive Svelte dashboard with mobile optimization (iPhone 16)
- Added Node.js adapter (@sveltejs/adapter-node) for production deployment
- Integrated Tailwind CSS with responsive design
- Fixed orchestrator to spawn Mode1Svelte with Node.js on port 3005
- Updated systemd service (job-info-test.service) to start orchestrator on port 3006
- Port configuration locked: 3005 = Mode1Svelte, 3006 = Orchestrator
- Full TypeScript type safety throughout application
- Services auto-managed by orchestrator with systemd integration

ModeSwitch/backend/orchestrator.ts

@@ -82,20 +82,40 @@ async function startMode(mode: string): Promise<boolean> {
 
     console.log(`[ModeSwitch] Starting ${mode} (${folderName}/) on port ${SHARED_PORT}...`);
 
-    // Determine server path - all modes use backend/server.ts
-    const serverPath = 'backend/server.ts';
+    // Mode1Svelte uses Node.js adapter with build/index.js
+    if (mode === 'Mode1Svelte') {
+      const buildPath = `${modePath}/build`;
+      if (!fs.existsSync(buildPath)) {
+        console.error(`Build directory not found for Mode1Svelte. Run: cd ${modePath} && npm run build`);
+        return false;
+      }
 
-    // Start the mode's backend server
-    currentProcess = Bun.spawn({
-      cmd: [process.execPath, 'run', serverPath],
-      cwd: modePath,
-      env: {
-        ...process.env,  // Inherit all env vars (secrets, etc.)
-        PORT: String(SHARED_PORT),  // Force mode service to bind to shared port
-      },
-      stdout: 'pipe',
-      stderr: 'pipe',
-    });
+      // Start with Node.js
+      currentProcess = Bun.spawn({
+        cmd: ['node', 'build/index.js'],
+        cwd: modePath,
+        env: {
+          ...process.env,
+          PORT: String(SHARED_PORT),
+        },
+        stdout: 'pipe',
+        stderr: 'pipe',
+      });
+    } else {
+      // Other modes (Mode1, Mode6Test) use Bun with backend/server.ts
+      const serverPath = 'backend/server.ts';
+
+      currentProcess = Bun.spawn({
+        cmd: [process.execPath, 'run', serverPath],
+        cwd: modePath,
+        env: {
+          ...process.env,
+          PORT: String(SHARED_PORT),
+        },
+        stdout: 'pipe',
+        stderr: 'pipe',
+      });
+    }
 
     currentMode = mode;
     writeActiveMode(mode);