Initial commit: DarkForge Linux — Phases 0-12

Complete from-scratch Linux distribution targeting AMD Ryzen 9 9950X3D +
NVIDIA RTX 5090 on ASUS ROG CROSSHAIR X870E HERO.

Deliverables:
- dpack: custom package manager in Rust (3,800 lines)
  - TOML package parser, dependency resolver, build sandbox
  - CRUX Pkgfile and Gentoo ebuild converters
  - Shared library conflict detection
- 124 package definitions across 4 repos (core/extra/desktop/gaming)
- 34 toolchain bootstrap scripts (LFS 13.0 adapted for Zen 5)
- Linux 6.19.8 kernel config (hardware-specific, fully commented)
- SysVinit init system with rc.d service scripts
- Live ISO builder (UEFI-only, squashfs+xorriso)
- Interactive installer (GPT partitioning, EFISTUB boot)
- Integration test checklist (docs/TESTING.md)

No systemd. No bootloader. No display manager.
Kernel boots via EFISTUB → auto-login → dwl Wayland compositor.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

configs/zprofile

@@ -0,0 +1,48 @@
+# ============================================================================
+# DarkForge Linux — User Shell Profile (~/.zprofile)
+# ============================================================================
+# Sourced on login to zsh. Auto-starts PipeWire and dwl on tty1.
+# This file is installed to /home/danny/.zprofile during system installation.
+# ============================================================================
+
+# --- Environment variables for Wayland + NVIDIA ----------------------------
+export XDG_SESSION_TYPE=wayland
+export XDG_RUNTIME_DIR="/run/user/$(id -u)"
+export XDG_CONFIG_HOME="${HOME}/.config"
+export XDG_CACHE_HOME="${HOME}/.cache"
+export XDG_DATA_HOME="${HOME}/.local/share"
+export XDG_STATE_HOME="${HOME}/.local/state"
+
+# NVIDIA Wayland-specific environment
+export GBM_BACKEND=nvidia-drm
+export __GLX_VENDOR_LIBRARY_NAME=nvidia
+export WLR_NO_HARDWARE_CURSORS=1
+# WLR_NO_HARDWARE_CURSORS may be needed for wlroots + nvidia
+# Remove if hardware cursors work correctly
+
+export MOZ_ENABLE_WAYLAND=1
+# Firefox: use Wayland backend
+
+export QT_QPA_PLATFORM=wayland
+# Qt applications: use Wayland backend
+
+export SDL_VIDEODRIVER=wayland
+# SDL2 games: prefer Wayland (falls back to X11 via XWayland)
+
+# --- Ensure XDG runtime directory exists ------------------------------------
+if [ ! -d "${XDG_RUNTIME_DIR}" ]; then
+    mkdir -p "${XDG_RUNTIME_DIR}"
+    chmod 700 "${XDG_RUNTIME_DIR}"
+fi
+
+# --- Auto-start Wayland compositor on tty1 ----------------------------------
+if [ -z "${WAYLAND_DISPLAY}" ] && [ "$(tty)" = "/dev/tty1" ]; then
+    # Start PipeWire audio stack (runs as user, not system service)
+    pipewire &
+    pipewire-pulse &
+    wireplumber &
+
+    # Start the dwl Wayland compositor
+    # dwl will set WAYLAND_DISPLAY and become the session leader
+    exec dwl -s "foot" 2>/dev/null
+fi