Project Structure

d3-tui/
├── src/                    # Source code
│   ├── d3tui/             # Core library
│   │   ├── terminal.c/h   # VT100 terminal
│   │   ├── render.c/h     # PVR2 renderer
│   │   ├── font.c/h      # Font system
│   │   ├── vmu.c/h       # VMU support
│   │   ├── input.c/h     # Controller input
│   │   ├── memory.c/h    # Memory management
│   │   └── version.h     # Version info
│   └── Makefile          # Build configuration
├── include/               # Public headers
├── docs/                  # Documentation
│   ├── DELIVERY.md       # Release documentation
│   ├── API.md            # API reference
│   ├── BUILD.md          # Build instructions
│   ├── QUICKSTART.md     # Quick start guide
│   └── TECHNICAL_DEBT.md # Technical debt tracking
├── scripts/              # Build & release scripts
│   ├── build.sh          # Build helper
│   └── release.sh        # Release automation
├── stage-briefs/         # Design specifications (13 SBs)
├── .github/workflows/    # CI configuration
├── Makefile              # Root Makefile
├── Dockerfile            # Containerized toolchain
├── CHANGELOG.md          # Release history
└── LICENSE               # MIT License