Replaced all icon usages of `apps/frontend/src/assets/image/utils` for `@modrinth/assets`.
The only icon which has been changed is the `WorldIcon`, which has been replaced by the `GlobeIcon`.
* fix(temp): remove box shadows from tailwind config
* fix(temp): "polyfill" global during build process
* refactor: use `import.meta` instead of deprecated `process`
* oops: replace `process.server` as well
