feat(app): add debug layout direction toggle

[Hona]

Summary

• add a DebugBar DIR toggle that forces RTL or LTR without changing the selected language
• propagate the forced direction through the document root and Kobalte's locale context so menus and submenus mirror correctly
• localize the new direction control and the existing focus control across all supported app locales

Testing

• bun typecheck (packages/app)
• bun typecheck (packages/ui)
• bun test --conditions=solid --preload ./happydom.ts ./src/i18n/parity.test.ts (packages/app)
• bun test src/context/i18n.test.ts (packages/ui)
• repository pre-push typecheck: 30 packages passed
• Prettier check

[Copilot]

Pull request overview

Adds a DebugBar control to force LTR/RTL layout independent of the selected language, and threads that override through the app’s document root dir plus the UI/Kobalte i18n provider so directional UI (menus/submenus) mirrors correctly.

Changes:

• Add layout-direction override state to the app language context and apply it to document.documentElement.dir.
• Bridge a separate layoutLocale into @opencode-ai/ui’s I18nProvider to drive Kobalte’s direction behavior.
• Localize new DebugBar direction + focus controls across all supported app locales.

Reviewed changes

Copilot reviewed 32 out of 32 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
packages/ui/src/context/i18n.tsx	Allows an optional layoutLocale to drive Kobalte’s I18nProvider locale (for direction) independently of translation locale.
packages/app/src/context/language.tsx	Introduces direction override state, computes direction/layoutLocale, and applies dir to the document root.
packages/app/src/components/debug-bar.tsx	Adds DIR toggle UI and refactors focus into a generic toggle cell; adjusts grid spans to fit.
packages/app/src/app.tsx	Passes layoutLocale through the UI i18n bridge provider.
packages/app/src/i18n/ar.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/az.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/br.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/bs.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/da.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/de.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/en.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/es.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/fi.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/fr.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/hi.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/id.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/it.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/ja.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/ko.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/nl.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/no.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/pa.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/pl.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/ru.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/sv.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/th.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/tr.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/uk.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/ur.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/vi.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/zh.ts	Adds localized strings for DebugBar focus + direction controls.
packages/app/src/i18n/zht.ts	Adds localized strings for DebugBar focus + direction controls.

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