feat(ui,react): Add shared React variant to reduce bundle size #24525

Job	Run time
Check Permissions	6s
Build Packages	1m 1s
Formatting \| Dedupe \| Changeset	1m 1s
Integration Tests (express, chrome)	2m 25s
Integration Tests (sessions:staging, chrome)	3m 32s
Integration Tests (localhost, chrome)	2m 57s
Integration Tests (nuxt, chrome)	2m 35s
Integration Tests (sessions, chrome)	3m 20s
Integration Tests (astro, chrome)	3m 23s
Integration Tests (vue, chrome)	2m 28s
Integration Tests (react-router, chrome)	2m 37s
Integration Tests (handshake, chrome)	2m 25s
Integration Tests (handshake:staging, chrome)	2m 26s
Integration Tests (ap-flows, chrome)	2m 46s
Integration Tests (billing, chrome)	5m 38s
Integration Tests (nextjs, chrome, 16)	6m 25s
Integration Tests (nextjs, chrome, 15)	7m 1s
Integration Tests (generic, chrome)	6m 27s
Integration Tests (tanstack-react-start, chrome)	2m 44s
Integration Tests (custom, chrome)	3m 8s
Integration Tests (quickstart, chrome, 15)	3m 27s
Integration Tests (machine, chrome)	4m 28s
Integration Tests (quickstart, chrome, 16)	3m 2s
Publish with pkg-pr-new	1m 39s
Static analysis	2m 35s
Unit Tests (**)	3m 10s
	1h 22m 46s

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