Feature request: language setting for Flogger buddy companion

Feature Request

What: Add a language configuration option for the Flogger buddy/companion turtle that appears beside the input box.

Why: Currently Flogger only speaks English. Users who work in other languages (e.g., Russian) and have their assistant configured to respond in their native language (CLAUDE.md: "Всегда отвечай на русском языке") expect the buddy to follow the same language setting.

Proposed solution:

• Option A: Flogger respects the language from CLAUDE.md instructions (e.g., "Всегда отвечай на русском языке")
• Option B: Add a buddyLanguage field in ~/.claude/settings.json
• Option C: Flogger auto-detects the assistant's response language and matches it

Current behavior: Flogger always speaks English regardless of user's language preferences.

Expected behavior: Flogger speaks the same language as the main assistant.