fix: prevent terminal container from overflowing page on desktop

The desktop terminal page sometimes grew an outer scrollbar because the
terminal instance/wrapper/container chain lacked height constraints.
Without min/max-height enforcement, xterm.js's internal viewport could
expand its parent flex/grid track past the available space.

- Add overflow: hidden to .terminal-page.
- Add max-height: 100% and overflow: hidden to .terminal-instance.
- Add max-height: 100% to .terminal-wrapper.
- Add min-height: 0 to .terminal-container.
- Constrain .xterm-viewport to max-height/width 100% so it fills but
  never exceeds its container.

Quality gates: npm run typecheck, npm run lint, npm test -- --run (87 passed).

Refs: openspec/changes/fix-terminal-container-overflow
This commit is contained in:
Developer
2026-06-14 09:07:43 +00:00
parent 84cf423684
commit ac9f7a9299
13 changed files with 75 additions and 17 deletions
+1 -1
View File
@@ -2,7 +2,7 @@
dir: apps/web/src/styles
## role
Provides the complete visual design system and styling infrastructure for the web application, including tokens, utilities, global layouts, and component-specific styles.
Provides the complete visual design system and styling foundation for the web application, including themes, tokens, utilities, and component-specific styles.
## parent
index: apps/web/src/.pi-map.index.md
map: apps/web/src/.pi-map.md