Keep custom path open if user selected one

[wojtekn]

Related issues

• Fixes Local path picker always opens the default Studio path instead of the current path #779

Proposed Changes

• I propose to change how a new site dialog form opens the directory dialog, to use the previously selected path if the user selected it already.

Testing Instructions

1. Start Studio
2. Click 'Add site'
3. In the form, open 'Advanced settings'
4. Select a directory different from the default path, existing or a new one
5. Open the directory picker again
6. Confirm that the opened directory is the local path you created/selected previously

Pre-merge Checklist

• Have you checked for TypeScript, React or other console errors?

[bgrgicak]

Thanks for this improvement 🚀

[bgrgicak]

@wojtekn I pushed a linter fix, hope that you don't mind it f7a1e81

[fredrikekelund]

LGTM 👍

[wojtekn]

Thanks for pushing the lint fix @bgrgicak, and thank you and @fredrikekelund for the review. 🥳