feat(core): virtual file entry and native watcher for watch mode - #1550

feat(core): virtual file entry and native watcher for watch mode#1550

stormslowly wants to merge 11 commits into

mainweb-infra-dev/rstest:mainfrom

virtual_file_and_native_watcherweb-infra-dev/rstest:virtual_file_and_native_watcherCopy head branch name to clipboard