#RI-5411 - Optimize builds

[egor-zalenski]

Changes

1. Reworked ui web build

   • Decreased size from ~19MB to ~13 MB
   • Split bundles into smaller chunks to enable faster concurrent downloads.
   • Updated page placeholder behavior: the placeholder remains visible until all necessary JS bundles are downloaded (previously, it was just a white screen).

2. Plugins: Instead of a single general plugin, a new plugin named common has been added, which contains duplicate packages for all plugins (react, react-dom, elastic, etc.).

   • Migrated build system from Parcel to Vite.
   • Reduced plugins build size from ~13MB to ~6.9MB
   • Improved built time from ~2min to ~1min
   • All plugins are built in a single place redisinsight/ui/src/packages/vite.config.mjs

3. Automated UI vendor (RI styles and fonts) updates for plugins on AWS S3.

   • The update process is triggered by the dev build of the Linux application.

All new builds are here:
https://github.com/RedisInsight/RedisInsight/actions/runs/12837663096#summary-35802244018