feat(userbot): add Kubernetes control panel

Manage Telegram instances through Kubernetes with legacy adoption for forust and anna. Build and deploy the panel image alongside the runtime.

userbot/panel/frontend/package.json

@@ -0,0 +1,26 @@
+{
+  "name": "userbot-panel",
+  "private": true,
+  "version": "1.0.0",
+  "type": "module",
+  "scripts": {
+    "build": "vite build",
+    "dev": "vite --host 0.0.0.0",
+    "test": "vitest run"
+  },
+  "dependencies": {
+    "lucide-svelte": "^0.468.0",
+    "svelte": "^5.16.0"
+  },
+  "devDependencies": {
+    "@sveltejs/vite-plugin-svelte": "^5.0.0",
+    "@testing-library/jest-dom": "^6.6.3",
+    "@testing-library/svelte": "^5.2.6",
+    "@types/node": "^22.10.5",
+    "jsdom": "^25.0.1",
+    "svelte-check": "^4.7.3",
+    "typescript": "~5.7.2",
+    "vite": "^6.0.7",
+    "vitest": "^2.1.8"
+  }
+}