feat: Electrobun Svelte+WGPU prototype (Dawn GPU confirmed on Linux)

- Svelte 5 frontend with Catppuccin Mocha theme, 2 project cards
- Electrobun v1.16.0 with bundleWGPU: true (Dawn on Linux x64)
- WebKitGTK webview + WGPU surface coexistence confirmed
- CPU: 6.5% idle (CSS animation + WebKitGTK overhead)
- Port 9760 for dev server (project convention)

ui-electrobun/package.json

@@ -1,18 +1,24 @@
 {
-	"name": "electrobun-wgpu",
+	"name": "electrobun-svelte",
 	"version": "1.0.0",
 	"type": "module",
-	"description": "A minimal WebGPU shader demo",
+	"description": "Electrobun app with Svelte and Vite HMR",
 	"scripts": {
-		"start": "electrobun dev",
+		"start": "vite build && electrobun dev",
 		"dev": "electrobun dev --watch",
-		"build:canary": "electrobun build --env=canary"
+		"dev:hmr": "concurrently \"bun run hmr\" \"bun run start\"",
+		"hmr": "vite --port 9760",
+		"build:canary": "vite build && electrobun build --env=canary"
 	},
 	"dependencies": {
 		"electrobun": "latest"
 	},
 	"devDependencies": {
+		"@sveltejs/vite-plugin-svelte": "^5.0.1",
 		"@types/bun": "latest",
-		"typescript": "^5.7.2"
+		"concurrently": "^9.1.0",
+		"svelte": "^5.14.1",
+		"typescript": "^5.7.2",
+		"vite": "^6.0.3"
 	}
 }