feat: add interactive gradient controls with glassmorphic UI

Implement comprehensive gradient customization with neural noise textures, including palettes, export functionality, and Radix UI components with framer-motion animations.

package.json

@@ -12,8 +12,18 @@
     "test:coverage": "vitest run --coverage"
   },
   "dependencies": {
+    "@fontsource/inter": "^5.2.8",
+    "@fontsource/roboto-mono": "^5.2.8",
+    "@fontsource/space-grotesk": "^5.2.10",
+    "@radix-ui/react-dialog": "^1.1.15",
+    "@radix-ui/react-select": "^2.2.6",
+    "@radix-ui/react-separator": "^1.1.8",
+    "@radix-ui/react-slider": "^1.3.6",
+    "@radix-ui/react-tooltip": "^1.2.8",
     "@tailwindcss/vite": "^4.1.17",
     "cssnano": "^7.1.0",
+    "framer-motion": "^12.23.24",
+    "html2canvas": "^1.4.1",
     "lucide-preact": "^0.468.0",
     "preact": "^10.27.2",
     "preact-iso": "^2.11.0",