Add Mode2Svelte - advanced SvelteKit implementation

- Created Mode2Svelte as a copy of Mode1Svelte
- Updated branding (title, description) to distinguish from Mode1Svelte
- Added Mode2Svelte support to orchestrator
- Configured orchestrator to spawn Mode2Svelte with Node.js adapter
- Set Mode2Svelte as active mode in activeMode.txt
- Built production bundle for Mode2Svelte
- Both Mode1Svelte and Mode2Svelte now managed by orchestrator on port 3005
- Orchestrator controls which mode runs via activeMode.txt configuration

Mode2Svelte/svelte.config.js

@@ -0,0 +1,16 @@
+import adapter from '@sveltejs/adapter-node';
+
+/** @type {import('@sveltejs/kit').Config} */
+const config = {
+	kit: {
+		adapter: adapter(),
+		// LOCKED: Always use port 3005 for Mode1Svelte service
+		// 3006 = Orchestrator, 3005 = Mode service
+		// https://ji-test.ccllc.pro proxies to these ports
+		paths: {
+			base: process.env.BASE_PATH || ''
+		}
+	}
+};
+
+export default config;