chore: improve ux and dx (#1)

* move to src

* hide popup at startup

* add eslint

package.json

@@ -6,9 +6,13 @@
   "scripts": {
     "dev": "vite",
     "build": "vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "lint": "eslint"
   },
   "devDependencies": {
+    "@eslint/js": "^9.4.0",
+    "eslint": "^9.4.0",
+    "globals": "^15.4.0",
     "vite": "^5.2.0",
     "vite-plugin-radar": "^0.9.6",
     "vite-plugin-webfont-dl": "^3.9.4"