✨ feat: Support Localization and i18n

[evolvewithevan]

✨ feat: Support Localization and i18n

Overview

Introduce support for localization (i18n) to make the bot accessible to a broader, global audience.

Goals

• Enable language switching per-user or per-server
• Externalize strings from code into translatable files (e.g. .po, .json, .yaml)
• Lay groundwork for community contributions of translations

Implementation Ideas

• Use gettext, Babel, or python-i18n (or suggest better libs)
• Create a language manager cog to handle language preferences
• Add fallback behavior for untranslated strings

Tasks

• 📁 Extract all hardcoded user-facing strings
• 🧠 Choose and implement a localization library
• 🔄 Add command to set preferred language
• 🌐 Create at least one additional language file (e.g., Spanish)
• 🧪 Write tests for language fallback behavior
• 📚 Update docs to explain how to add new translations