add eslint / prettier

package.json

@@ -27,6 +27,10 @@
   "scripts": {
     "clean": "rm -rf dist",
     "build": "yarn clean && vite build && tsc -p tsconfig.build.json && mkdir -p dist/styles && cp src/styles/base.css dist/styles/base.css && tailwindcss -c tailwind.build.config.cjs -i src/styles/components.css -o dist/styles/components.css --minify && tailwindcss -c tailwind.build.config.cjs -i src/styles/utilities.css -o dist/styles/utilities.css --minify && cp tailwind-preset.cjs dist/tailwind-preset.cjs",
+    "lint": "eslint .",
+    "lint:fix": "eslint . --fix",
+    "format": "prettier . --write",
+    "format:check": "prettier . --check",
     "storybook": "storybook dev -p 6006",
     "build-storybook": "storybook build",
     "prepublishOnly": "yarn build",
@@ -50,6 +54,7 @@
   },
   "devDependencies": {
     "@codemirror/language": "^6.11.3",
+    "@eslint/js": "^9",
     "@heroicons/react": "^2.2.0",
     "@lezer/highlight": "^1.2.1",
     "@mdxeditor/editor": "^3.52.4",
@@ -62,13 +67,19 @@
     "@types/react": "^19.0.0",
     "@types/react-dom": "^19.0.0",
     "@vitejs/plugin-react": "^5.0.0",
+    "eslint": "^9",
+    "eslint-plugin-react-hooks": "^7.0.1",
+    "eslint-plugin-react-refresh": "^0.5.1",
+    "globals": "^17.3.0",
     "postcss": "^8.4.49",
+    "prettier": "^3.8.1",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "react-router-dom": "^7.0.0",
     "storybook": "^10.2.10",
     "tailwindcss": "^3.4.16",
     "typescript": "^5.6.2",
+    "typescript-eslint": "^8.56.0",
     "vite": "^7.0.0",
     "yjs": "^13.6.24"
   }