v2.1.1

Sugarbox v2.1.1

🐞 New: DAP debugger for VS Code

• Added a TCP DebugServer (JSON over TCP) under Sugarbox/debugers/, with a full protocol covering registers, memory, breakpoints, snapshots (.sna), keyboard input, and hardware state (CRTC/GA/PPI/PSG/FDC/Tape).
• Integrated the amstrad-cpc-debug VS Code extension (new Git submodule).
• Removed the old DebugSocket and the partially-implemented legacy debuggers (cleanup).
• Added a pytest integration test suite (protocol, step, evaluate).

⚙️ CPCCore

• New debug interface (IDebug): breakpoints, memory display, synchronous snapshot loading (LoadSnapshotNow) usable even while paused.
• Added the ED FF break opcode (RASM standard) and support for RASM debug chunks.
• Full rework of keyboard handling (Raspberry Pi keyboard support, function keys, real keyboard state exposed for tests).
• Renamed the debug interface so it's no longer tied to gdb terminology.
• Misc fixes: missing virtual destructor on IMedia, disk refresh on load via external command, temporarily disabled WAV/TCN regression tests.

🔧 CI / Build

• Fixed macOS build (AGL framework removed from the newer Xcode SDK → dylib stub workaround).
• Bumped to Node.js 24 and actions/checkout@v4 across all workflows.