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>

src/install/modules/user.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+# ============================================================================
+# DarkForge Linux Installer — User Module
+# ============================================================================
+# Creates root password and user account.
+# Default: username 'danny', added to wheel/video/audio/input groups.
+# ============================================================================
+
+INSTALL_USERNAME=""
+INSTALL_HOSTNAME=""
+
+setup_users() {
+    # --- Hostname ---
+    ask "Hostname [darkforge]: "
+    read -r INSTALL_HOSTNAME
+    INSTALL_HOSTNAME="${INSTALL_HOSTNAME:-darkforge}"
+    export INSTALL_HOSTNAME
+
+    # --- Root password ---
+    echo ""
+    info "Set the root password:"
+    chroot "${MOUNT_POINT}" /bin/bash -c "passwd root"
+
+    # --- User account ---
+    echo ""
+    ask "Username [danny]: "
+    read -r INSTALL_USERNAME
+    INSTALL_USERNAME="${INSTALL_USERNAME:-danny}"
+    export INSTALL_USERNAME
+
+    info "Creating user '${INSTALL_USERNAME}'..."
+
+    chroot "${MOUNT_POINT}" /bin/bash -c "
+        useradd -m -G wheel,video,audio,input,kvm -s /bin/zsh '${INSTALL_USERNAME}'
+    "
+
+    info "Set password for '${INSTALL_USERNAME}':"
+    chroot "${MOUNT_POINT}" /bin/bash -c "passwd '${INSTALL_USERNAME}'"
+
+    # Install user shell profile
+    if [ -f "/install/configs/zprofile" ]; then
+        cp "/install/configs/zprofile" "${MOUNT_POINT}/home/${INSTALL_USERNAME}/.zprofile"
+        chroot "${MOUNT_POINT}" chown "${INSTALL_USERNAME}:${INSTALL_USERNAME}" "/home/${INSTALL_USERNAME}/.zprofile"
+    fi
+
+    # Update inittab with the correct username for auto-login
+    sed -i "s/--autologin danny/--autologin ${INSTALL_USERNAME}/" \
+        "${MOUNT_POINT}/etc/inittab"
+
+    ok "User '${INSTALL_USERNAME}' created"
+}