feat: initialize markr nostr bookmark client

- Add project structure with TypeScript, React, and Vite
- Implement nostr authentication using browser extension (NIP-07)
- Add NIP-51 compliant bookmark fetching and display
- Create minimal UI with login and bookmark components
- Integrate applesauce-core and applesauce-react libraries
- Add responsive styling with dark/light mode support
- Include comprehensive README with setup instructions

This is a minimal MVP for a nostr bookmark client that allows users to
view their bookmarks according to NIP-51 specification.

node_modules/eslint-plugin-react-refresh/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "eslint-plugin-react-refresh",
+  "description": "Validate that your components can safely be updated with Fast Refresh",
+  "version": "0.4.23",
+  "type": "commonjs",
+  "author": "Arnaud Barré (https://github.com/ArnaudBarre)",
+  "license": "MIT",
+  "repository": "github:ArnaudBarre/eslint-plugin-react-refresh",
+  "main": "index.js",
+  "types": "index.d.ts",
+  "keywords": [
+    "eslint",
+    "eslint-plugin",
+    "react",
+    "react-refresh",
+    "fast refresh"
+  ],
+  "peerDependencies": {
+    "eslint": ">=8.40"
+  }
+}