Adds a table view to compare mode, switchable from the treemap via a
toggle in the top bar. The `DiffTable` lists every source file with its
A/B sizes, delta, and env badges, and supports text search. Removed
sources (which can't appear in the treemap since they don't exist in the
current build) are only visible here.
The view toggle defaults to Table when entering compare mode and resets
to Treemap when leaving it.
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Co-authored-by: vercel-fleet-prod[bot] <318278635+vercel-fleet-prod[bot]@users.noreply.github.com>
Co-authored-by: Will Binns-Smith <755844+wbinnssmith@users.noreply.github.com>