feat: switch to using chokidar

Turbowatch was developed to leverage Watchman as a superior backend for watching a large number of files. However, along the way, we discovered that Watchman does not support symbolic links (issue #105). Unfortunately, that makes Watchman unsuitable for projects that utilize linked dependencies (which is the direction in which the ecosystem is moving for dependency management in monorepos). As such, Watchman was replaced with chokidar. We are hoping to provide Watchman as a backend in the future. Therefore, we made Turbowatch expressions syntax compatible with a subset of Watchman expressions.

Breaking changes:

various miscellaneous expressions have been dropped
debounce became part of the watch configuration
change event no longer describes exists, mtime or size attributes of the file that changed

gajus / turbowatch

feat: switch to using chokidar #18