μcharm 0.2.0

Interactive input just got rock solid—arrow keys, vim bindings, and task runners all work seamlessly now.

Add shared TUI library with ANSI constants, Unicode symbols, and reusable UI components
Introduce test mode for automated testing of interactive prompts via environment variables or file descriptors
New ucharm init command initializes projects with type stubs and AI assistant instructions
Add ucharm new --stubs and --ai flags for scaffolding with IDE support and coding assistant templates

Interactive input now works with task runners like just and make by reading directly from /dev/tty
Escape sequences for arrow keys and vim bindings (j, k) handled properly without false quits
Cross-compilation support with --target flag for macOS (aarch64/x86_64) and Linux (x86_64/aarch64)
Auto-download platform-specific runtimes with version awareness and user prompts
24 native modules with full type stubs for IDE autocomplete and type checking
Position-independent code enabled on Linux for PIE compatibility
Unified ANSI styling across CLI and native modules eliminates duplication

Fix box width calculation with unsigned integer underflow when no title provided
Correct ANSI escape codes in all help text and subcommands with proper \x1b prefix
Add _XOPEN_SOURCE for strptime() Linux compatibility
Add _POSIX_C_SOURCE and sys/types.h for signal/terminal functions on Linux
Fix terminal inheritance in ucharm run using execv for proper interactive input
Code-sign MicroPython binary on macOS for terminal interaction
Prevent continuous redraws in select/multiselect when no key pressed
Update CI to use macos-15-intel runners (macos-13 retired)

# Install
brew install ucharmdev/tap/ucharm

# Or upgrade
brew upgrade ucharm

Full Changelog: v0.1.0...v0.2.0

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