feat: new colour picker

- General Fixes
- Event UI change
- Marketplace Collection UI Changes

Co-authored-by: David Ralph <me@davidcralph.co.uk>
Co-authored-by: Isaac <contact@eartharoid.me>

package.json

@@ -17,7 +17,6 @@
     "@floating-ui/react-dom": "2.0.9",
     "@fontsource/lexend-deca": "5.0.12",
     "@fontsource/montserrat": "5.0.17",
-    "@muetab/react-color-gradient-picker": "0.1.2",
     "@muetab/react-sortable-hoc": "^2.0.1",
     "@mui/material": "5.15.18",
     "@sentry/react": "^8.2.1",
@@ -26,6 +25,7 @@
     "fast-blurhash": "^1.1.2",
     "image-conversion": "^2.1.1",
     "react": "^18.3.1",
+    "react-best-gradient-color-picker": "^3.0.7",
     "react-clock": "5.0.0",
     "react-dom": "^18.3.1",
     "react-icons": "^5.2.1",