Warehouse structure proposal: it is recommended to add "plug-in-dist" folder

[MoreBugOfDog]

Warehouse structure proposal: it is recommended to add "plug-in-dist" folder, used to store the plug-in files have been packaged, to facilitate the reviewer test

[zxq142857]

It's not necessary to do this. If you want to see how it works, you just need to switch to the branch corresponding to this PR and run it locally.

[sparrowhe]

You can run pnpm buildSinglePlugin --name <plugin-id> now to start a local dev server, it will provide auto rebuild ability
and a http server that allowed load single file plugin in Gandi

[sparrowhe]

This feature intruduced at 24aacbf and it affected the original buildSinglePlugin behavior, after a616bdd, you can use --single argument to build a dist js file as usual.