docs[patch]: Support hidden docs cells and TS validation in notebooks #14986

Job	Run time
Check linting	6m 16s
platform-compatibility (ubuntu-latest)	4m 59s
platform-compatibility (windows-latest)	19m 59s
platform-compatibility (macos-latest)	5m 52s
test-exports / exports-esbuild	6m 14s
test-exports / exports-esm	6m 22s
test-exports / exports-cjs	6m 11s
test-exports / exports-cf	6m 41s
test-exports / exports-tsc	5m 43s
test-exports / exports-vercel	8m 20s
test-exports / exports-vite	5m 44s
	1h 22m 21s

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