fix: watch for chokidar v3

[pikax]

Summary

Fix the watch files

What kind of change does this PR introduce? (check at least one)

• Bugfixx

If changing the UI of default theme, please provide the before/after screenshot:

Does this PR introduce a breaking change? (check one)

• No

If yes, please describe the impact and migration path for existing applications:

The PR fulfills these requirements:

• When resolving a specific issue, it's referenced in the PR's title (e.g. fix #xxx[,#xxx], where "xxx" is the issue number)

You have tested in the following browsers: (Providing a detailed version will be better.)

• Chrome
• Firefox
• Safari
• Edge
• IE

To avoid wasting your time, it's best to open a feature request issue first and wait for approval before working on it.

Other information:

[bencodezen]

Tested and verified. Thanks so much @pikax!

[ulivz]

Thanks for this fix, this issue is actually introduced by this commit from anymatch, a dependency of chokidar.

BTW you should follow the conventional commit, or the changelog will not list this fix.