Better "Skip" selection for Figma Bridge

<Issue>
In realistic Figma files, we have a lot of data that we want Figma Bridge to ignore.
You can see the example in the attached Habitz design system (with variables) (Community).fig.
It has many pages, such as "Getting Started," "Changelog / Roadmap," etc, which we want to skip.

Here are the suggestions:

1. Allow skipping the whole page. The UI would be like to select the page and choose "Skip" in "Export as."
2. Allow skipping multiple items, where a user can select multiple items in the page and set "Skip" to them. Currently, a user must select each of them and choose "Skip" which is too tedious.