refactor(project): Defer initial build after watchers are ready #981

Job	Run time
Check and Upload (packages/server)	40s
Check and Upload (packages/project)	3m 11s
Check and Upload (packages/cli)	43s
Check and Upload (packages/builder)	2m 7s
Check and Upload (packages/fs)	52s
Check and Upload (packages/logger)	30s
finish	5s
	8m 8s

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