refactor: Update CreateThemePage component to dynamically generate theme data

package.json

@@ -21,6 +21,7 @@
     "@radix-ui/react-navigation-menu": "^1.2.0",
     "@radix-ui/react-scroll-area": "^1.1.0",
     "@radix-ui/react-select": "^2.1.1",
+    "@radix-ui/react-slider": "^1.2.0",
     "@radix-ui/react-slot": "^1.1.0",
     "@radix-ui/react-tabs": "^1.1.0",
     "@supabase/supabase-js": "^2.45.1",
@@ -39,6 +40,7 @@
     "react-hook-form": "^7.52.2",
     "react-markdown": "^9.0.1",
     "react-spring": "^9.7.4",
+    "react-sticky-el": "^2.1.0",
     "styled-components": "^6.1.12",
     "tailwind-merge": "^2.5.1",
     "tailwindcss-animate": "^1.0.7",