Improve landscape input focus layout

[2sem]

Summary

• Add a landscape compose-focus layout for keyboard typing
• Keep normal landscape mode active while input is focused
• Expand the input/actions column and collapse output into a compact preview
• Keep banner hidden while focused via the existing banner focus gate
• Tapping the compact translation preview dismisses the keyboard

User flow

flowchart TD
  A[Landscape main] --> B[Tap input]
  B --> C[Keyboard appears]
  C --> D[Banner hidden]
  C --> E[Input expands]
  C --> F[Output becomes compact preview]
  F --> G[Tap preview dismisses keyboard]
  G --> H[Normal landscape layout returns]

Loading

Verification

• git diff --check
• mise x -- tuist build
• mise x -- tuist test
• Simulator visual check:
  • Baseline: /var/folders/6x/l8h411bn30xd7f7ptkpc48mr0000gn/T/opencode/landscape-compose-before-focus.png
  • Focused: /var/folders/6x/l8h411bn30xd7f7ptkpc48mr0000gn/T/opencode/landscape-compose-focused.png

Notes

• Based on designer recommendation: do not auto-switch to output-only Table Mode for typing.
• Apple Translation runtime not validated in simulator.

[tuist]

🛠️ Tuist Run Report 🛠️

Tests 🧪

Scheme	Status	Cache hit rate	Tests	Skipped	Ran	Commit
talktrans-Workspace	✅	0 %	10	0	10	3b07c23a0

Builds 🔨

Scheme	Status	Duration	Commit
talktrans-Workspace	✅	1m 32s	3b07c23a0