Search fixes:
- TerminalView sets allowProposedApi (the search addon's match decorations
use registerMarker/registerDecoration); without it findNext threw before
firing results, so the counter was stuck at 0/0.
- The search bar now renders inside the panel it targets (in the header)
instead of a global top-right overlay, so it's obvious which panel is
searched.
- Search is anchored to the panel it was opened on (searchSurfaceId) and no
longer follows focus — opening it in one panel and switching away no longer
shows it open elsewhere.
Prompt duplication:
- The focus border was 1px when unfocused, 2px when focused; with border-box
that resized the content on every focus switch, firing ResizeObserver -> fit
-> PTY SIGWINCH and making zsh/powerlevel10k reprint its prompt. The border
is now a constant 2px, color-only on focus.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
vasyansk
04ac7cdec2
