Implement repository-driven theme rendering

package.json

@@ -16,8 +16,10 @@
     "@google/genai": "^2.4.0",
     "@tailwindcss/vite": "^4.1.14",
     "@vitejs/plugin-react": "^5.0.4",
+    "ajv": "8.20.0",
     "dotenv": "^17.2.3",
     "express": "^4.21.2",
+    "liquidjs": "10.27.2",
     "lucide-react": "^0.546.0",
     "motion": "^12.23.24",
     "react": "^19.0.1",
@@ -26,13 +28,13 @@
     "yaml": "^2.9.0"
   },
   "devDependencies": {
+    "@types/express": "^4.17.21",
     "@types/node": "^22.14.0",
     "autoprefixer": "^10.4.21",
     "esbuild": "^0.25.0",
     "tailwindcss": "^4.1.14",
     "tsx": "^4.21.0",
     "typescript": "~5.8.2",
-    "vite": "^6.2.3",
-    "@types/express": "^4.17.21"
+    "vite": "^6.2.3"
   }
 }