Rspack (#22807)
* Add rspack
* Remove TransformAsyncModulesPlugin from rspack
* Migrate all webpack usage to rspack
* Migrate tests to vitest
* Fix test suites
* Remove chai dependency
* Fix compute_state_display tests
* Fix resolveTimeZone
* Reduces test pipeline
* Revert test ci
* optimize chunk filtering
* Migrate landing-page to rspack
* Update rspack dependencies
* Add rsdoctor
* Fix prod build bundle size
* Use rsdoctor for demo stats
* Remove unused webpack configs
* Update build-scripts/rspack.cjs
Co-authored-by: Petar Petrov <MindFreeze@users.noreply.github.com>
* Fix eslint
* Update rspack
* Remove unused code
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Co-authored-by: Petar Petrov <MindFreeze@users.noreply.github.com>