chore(react): create a Suspense E2E test suite w/ cypress (#2341)
* create a proof of concept e2e test suite so we can reliably test Suspense
* remove ref for better types
* try setting jest globally
* exclude tests from tsc
* separate step to run cypress e2e
* correct regexp
* add a temp build command
* add concurrent list query
* move cypress
* copy cypress folders
* undo suspense throwing change
* move react
* move deps to package
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