fix(search): improve focus navigation and row scrolling

[wmurphy126]

Pull Request

Summary

Improves remote navigation and layout behavior in Search. The selected category is restored when leaving results, the search field shows its themed focus state, the collapsed left navigation no longer overlaps content, and the final result card scrolls fully onscreen.

Related Issues

None.

Type of Change

• Bug fix
• New feature
• Refactor
• Performance improvement
• UI/UX update
• Documentation update
• Build/CI change
• Other (describe):

Changes Made

• Return upward navigation to the currently selected search category.
• Add theme-aware search-field focus styling and collapsed-sidebar spacing.
• Correct result-row scrolling and provide sufficient edge space for focused cards.

Platform

• Tizen (Samsung)
• webOS (LG)
• Both / Shared code

Testing

• Tested on emulator
• Tested on physical device
• Manual testing completed
• Not tested (explain why):

Tested on an LG webOS TV.

Test Steps

1. Search for a term with results across multiple categories.
2. Navigate between the search field, category tabs, and result rows.
3. Navigate to the final item in a full result row and confirm the focused card remains fully visible.

Screenshots (if applicable)

N/A.

Checklist

• Code builds successfully
• Code follows project style and conventions
• No unnecessary commented-out code
• No new warnings introduced

[github-actions]

✅ Build Successful

All platform builds passed. You can download the test artifacts below.

Platform	Status	Artifact
webOS	✅ Passed	Moonfin_webOS_*.ipk
Tizen Regular	✅ Passed	Moonfin_Tizen_Regular_*.wgt
Tizen Oblong	✅ Passed	Moonfin_Tizen_Oblong_*.wgt
Tizen Legacy	✅ Passed	Moonfin_Tizen_Legacy_*.wgt

Property	Value
Commit	9d162ab
Workflow run	Build #242