add file browser component and widget

widgets/file_browser_widget/package.json

@@ -0,0 +1,48 @@
+{
+  "name": "@herocode/file-browser-widget",
+  "version": "0.1.0",
+  "description": "WebAssembly-based file browser widget for web applications",
+  "main": "dist/file_browser_widget.js",
+  "types": "dist/file_browser_widget.d.ts",
+  "files": [
+    "dist/file_browser_widget.js",
+    "dist/file_browser_widget_bg.wasm",
+    "dist/file_browser_widget.d.ts",
+    "dist/README.md"
+  ],
+  "scripts": {
+    "build": "./build.sh",
+    "clean": "rm -rf pkg/ dist/",
+    "dev": "python3 -m http.server 8000 --directory dist",
+    "test": "echo \"No tests specified\" && exit 0"
+  },
+  "keywords": [
+    "file-browser",
+    "wasm",
+    "webassembly",
+    "rust",
+    "yew",
+    "widget",
+    "file-upload",
+    "file-manager"
+  ],
+  "author": "HeroCode Team",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/herocode/framework.git",
+    "directory": "widgets/file_browser_widget"
+  },
+  "bugs": {
+    "url": "https://github.com/herocode/framework/issues"
+  },
+  "homepage": "https://github.com/herocode/framework#readme",
+  "devDependencies": {},
+  "peerDependencies": {},
+  "engines": {
+    "node": ">=16.0.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  }
+}