- Add ErrorMessageParser in Kotlin and Swift to detect network errors and technical messages, replacing them with human-readable text - Update all ViewModels to use ErrorMessageParser.parse() for error display - Remove redundant error popup from LoginView (error shows inline only) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>