[Feature]: Internationalization (i18n) Support

[LMArantes]

Feature Description

Add full internationalization to Wora so that all UI text can be translated and switched at runtime (or auto-detected from the user’s OS locale).

• Translation framework – propose next-intl, next-i18next, or react-i18next with server-side support for Nextron/Electron.
• Locale files – e.g. /locales/en.json, /locales/ru.json, … containing every display string.
• Language switcher in Settings plus automatic locale fallback (e.g. fr-FR → fr).
• Build-time extraction / linting of hard-coded strings to streamline contributor translations (CLI such as i18next-scanner).

Problem and Solution

Wora is currently English-only. Users in non-English regions must navigate in a second language, limiting usability and adoption. Community members have offered to translate, but no infrastructure exists to accept or manage those contributions.

Proposed solution

1. Select an i18n framework

   • next-intl – lightweight, works well with Next 13/14/15.
   • react-i18next – battle-tested, clear Electron examples.

2. Ship initial locales

   • Provide en (default) and one additional language (e.g. es) to validate the pipeline.
   • Keep all strings in JSON; remove inline literals from components.

3. Electron integration

   • Detect OS locale via app.getLocale() in background.ts and pass it to the renderer via preload or IPC.

4. Settings UI

   • Add a “Language” dropdown in /settings.
   • Persist the choice in the existing settings table.

5. Contributor workflow

   • Document how to add/update a locale (single JSON file, PR template).

Additional Context

No response

Potential Issues

No response

Wora Version

v0.4.0-beta2

Discord Username

No response

Code of Conduct

• I agree to follow this project's Code of Conduct