feat: Initialize Svelte application with logo gallery functionality

- Add Rollup configuration for building and serving the application.
- Implement logo scanning script to generate logos.json from logo files.
- Create main App component to manage logo display and search functionality.
- Develop LogoGrid and LogoList components for different viewing modes.
- Add LogoModal component for logo preview with details.
- Implement URL copying and logo downloading features.
- Style components for improved user experience and responsiveness.

package.json

@@ -0,0 +1,24 @@
+{
+  "name": "logo-gallery",
+  "version": "1.0.0",
+  "description": "A collection of company and brand logos accessible via GitHub Pages",
+  "scripts": {
+    "build": "rollup -c",
+    "dev": "rollup -c -w",
+    "start": "sirv public --host 0.0.0.0 --dev --single",
+    "scan-logos": "node scripts/scanLogos.js"
+  },
+  "devDependencies": {
+    "@rollup/plugin-commonjs": "^17.0.0",
+    "@rollup/plugin-node-resolve": "^11.0.0",
+    "rollup": "^2.3.4",
+    "rollup-plugin-css-only": "^3.1.0",
+    "rollup-plugin-livereload": "^2.0.0",
+    "rollup-plugin-svelte": "^7.0.0",
+    "rollup-plugin-terser": "^7.0.0",
+    "svelte": "^3.0.0"
+  },
+  "dependencies": {
+    "sirv-cli": "^1.0.0"
+  }
+}