feat: port all template categories to JSON format

- Ported Minimalist templates to JSON (Swiss Grid, Brutalist, etc.)
- Ported Tech templates to JSON (SaaS, Terminal, Cyberpunk, etc.)
- Ported Creative templates to JSON (Art Gallery, Zine, Pop Art, etc.)
- Ported Industrial templates to JSON (Blueprint, Factory, Schematic, etc.)
- Ported Nature templates to JSON (Botanical, Ocean, Mountain, etc.)
- Ported Lifestyle templates to JSON (Cookbook, Travel, Coffee House, etc.)
- Ported Vintage templates to JSON (Art Deco, Medieval, Retro 80s, etc.)
- Updated README.md to reflect the new JSON-based style system (example configuration and contribution workflow)
- Completed migration of over 150 styles to the new architecture

package.json

@@ -17,17 +17,26 @@
     "@tauri-apps/api": "^2.0.0",
     "@tauri-apps/plugin-dialog": "^2.0.0",
     "@tauri-apps/plugin-fs": "^2.0.0",
+    "@tauri-apps/plugin-http": "^2.5.6",
+    "@tauri-apps/plugin-shell": "^2.3.4",
     "@tauri-apps/plugin-store": "^2.4.2",
+    "@tauri-apps/plugin-window-state": "^2.4.1",
+    "@tauri-apps/plugin-opener": "^2.2.6",
     "docx": "^8.5.0",
     "lucide-react": "^0.563.0",
     "marked": "12.0.0",
+    "motion": "^12.29.2",
     "react": "^19.2.4",
     "react-dom": "^19.2.4"
   },
   "devDependencies": {
+    "@tailwindcss/postcss": "^4.1.18",
     "@tauri-apps/cli": "^2.9.6",
     "@types/node": "^22.14.0",
     "@vitejs/plugin-react": "^5.0.0",
+    "autoprefixer": "^10.4.23",
+    "postcss": "^8.5.6",
+    "tailwindcss": "^4.1.18",
     "typescript": "~5.8.2",
     "vite": "^6.2.0"
   }