v1.4.0 - Complete Localization & TypeScript Improvements

🌍 Complete Internationalization Support

New Features

• Full i18n Implementation: Complete localization support across CLI and MCP server
• Multi-language Support: Added comprehensive translations for English, Spanish, German, and Portuguese
• MCP Server Localization: All MCP tool descriptions, error messages, and user feedback now support i18n

🔧 Technical Improvements

• TypeScript Type Safety: Eliminated all any types in MCP server error handling
• ConfigLoader Refactoring: Converted from static-only class to exported functions per biome linting rules
• Code Quality: Removed unused variables and improved type definitions throughout

🛠️ MCP Server Enhancements

• Proper Error Typing: All catch blocks now use Error | unknown instead of any
• Localized Tool Descriptions: Tool titles and descriptions are now fully localized
• Enhanced User Experience: Status messages and error responses support multiple languages

📦 Package Updates

• Updated all locale files with comprehensive MCP server strings
• Improved test coverage and removed non-functional test files
• Enhanced build process with proper i18n asset copying

🐛 Bug Fixes

• Fixed TypeScript compilation warnings
• Resolved linting issues with biome configuration
• Cleaned up unused code and variables

This release brings VibeAlive to full international readiness with comprehensive localization support and significantly improved code quality.