Go (builds the zot agent) and Rust (builds the Colibri release binaries) are
required on the build host to produce the binaries build.sh stages, but were
undocumented. Add them to REQUIREMENTS.md (build-host only, not the image), and
make the binary-missing preflights note when the matching toolchain (go/cargo)
isn't installed so that case surfaces up front instead of later.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
BREAKING CHANGE: Removes --target and --gpu-driver flags, unified ISO for all use cases
## Phase 0: GPU Fix + Unified ISO
### Core Changes
**GPU Package Installation (FIXES CRITICAL GAP):**
- Add clawdie_shell_nvidia_install() function to shell-nvidia.sh
- NVIDIA drivers now installed after detection (previously only configured)
- Works offline (USB packages) or online (pkg install)
- Resolves issue where rc.conf was set but driver not installed
**Unified ISO Architecture:**
- Remove --target flag from build.sh (no more vps/baremetal branching)
- Remove --gpu-driver flag from build.sh (runtime detection instead)
- All packages included on every ISO (desktop + all GPU drivers)
- Single image works on VPS, baremetal, and cloud
**Runtime Detection:**
- Add shell-desktop.sh for display detection at firstboot
- VPS/cloud: no display → lightdm disabled (headless)
- Baremetal: display detected → lightdm enabled (Lumina desktop)
- GPU detection always runs, installs correct driver version
**Sudo Unification:**
- Replace all doas references with sudo across entire codebase
- Update AGENTS.md with system configuration guidelines
- Update all documentation (BUILD.md, README.md, REQUIREMENTS.md, etc.)
- Admin panel now uses sudo for privileged operations
### Files Modified
**Core System:**
- build.sh: Remove target/gpu-driver logic, unified package selection
- firstboot/firstboot.sh: Add desktop detection module
- firstboot/shell-nvidia.sh: Add package installation function (+33 lines)
**New Files:**
- firstboot/shell-desktop.sh: Display detection and desktop enablement
- packages/pkg-list-nvidia-all.txt: All three NVIDIA driver versions (390/470/590)
- .opencode/plans/phase0-gpu-fix-unified-iso.md: Implementation plan
**Documentation:**
- PLAN-UNIFY.md: Update Step 3 for unified approach
- REQUIREMENTS.md: Simplify (no target choice), update for sudo
- BUILD.md: Update for unified ISO, sudo commands
- README.md: Update installation instructions
- AGENTS.md: Add system configuration section (sudo standardization)
- ADMIN-PANEL.md: Update privileged operations to use sudo
- CLAWDIE-SHELL.md: Update example commands to sudo
- CLAWDIE-ISO-REFACTORED.md: Update access paths to sudo
- REFACTOR-SUMMARY.md: Update permissions section to sudo
### Benefits
**Simplicity:**
- One build command: ./build.sh (no flags needed)
- One ISO to test and maintain
- No wrong choices for users
- No documentation explaining target differences
**Flexibility:**
- VPS can use GUI via VNC (wayvnc always available)
- Baremetal can run headless (disable lightdm)
- Repurpose hardware without reinstall
- All GPU drivers available for any hardware
**Technical:**
- Fixes critical GPU driver installation gap
- Runtime detection replaces build-time decisions
- Disk overhead: ~650MB (1-2% of 50GB - acceptable)
- No runtime overhead on VPS (services disabled by detection)
### Testing Required
- [ ] Build unified ISO: ./build.sh
- [ ] Test on VPS (no display): lightdm disabled, packages installed
- [ ] Test on baremetal (display): lightdm enabled, Lumina boots
- [ ] Test on NVIDIA hardware: driver installed and loaded
- [ ] Test sudo commands work without password prompts
- [ ] Verify all doas references removed
