The RAG ingestion toast stack was pinned to bottom-right and rendered
its title and progress text with gap-0.5, so the stage label and
percentage rendered close enough to look concatenated (e.g.
'indexing5%') on narrow widths. The default Sonner toaster also
defaulted to bottom-right, so other notifications were inconsistent
with the new layout.
- Move the ingestion toast stack to top-right.
- Set Sonner's default position to top-right.
- Bump vertical gap between title and progress (gap-1.5).
- Add horizontal gap-3 between stage label and percentage, plus
shrink-0 + tabular-nums on the percent so it never collides with
the (truncatable) stage label.
8198459597