Non-seed pages toggle improvements

[SuaYoo]

Context

For consistency with Browsertrix and following webrecorder/browsertrix#2327, it should be clearer whether a "page" reference is pages crawled, unique pages, or seed/non-seed pages. Additionally, we should always show the non-seed page toggle, possibly enabling it by default.

What change would you like to see?

• Show "Non-Seed" toggle in "Pages" sidebar
• Add property to embed to toggle on by default

Requirements

No response

Todo

No response