[ACS-9088] Review and update docs on extension creation #4106

Job	Run time
build	2m 21s
lint	1m 10s
Unit tests	1m 14s
E2E Playwright - create-actions	5m 27s
E2E Playwright - folder-rules	7m 29s
E2E Playwright - viewer	7m 14s
E2E Playwright - authentication	3m 19s
E2E Playwright - navigation	4m 40s
E2E Playwright - special-permissions	8m 28s
E2E Playwright - pagination	5m 53s
E2E Playwright - list-views	10m 20s
E2E Playwright - share-action	6m 57s
E2E Playwright - copy-move-actions	9m 35s
E2E Playwright - library-actions	9m 39s
E2E Playwright - info-drawer	8m 5s
E2E Playwright - search	9m 50s
E2E Playwright - upload-download-actions	6m 20s
E2E Playwright - favorite-actions	4m 29s
E2E Playwright - delete-actions	7m 2s
E2E Playwright - edit-actions	4m 3s
Finalize	1s
	2h 3m 36s

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