feat: Complete repository reset for fresh start

- Remove all project files and directories
- Keep git history intact
- Archive documentation in archive-docs/ directory

💘 Generated with Crush

Assisted-by: GLM-4.6 via Crush <crush@charm.land>

.gitignore

@@ -1,65 +0,0 @@
-# Build output
-output/
-*.img
-*.qcow2
-
-# Chroot directory (created during build)
-chroot/
-
-# Mount points
-mount/
-
-# WireGuard keys (never commit these!)
-client-private.key
-client-public.key
-server-private.key
-server-public.key
-
-# Temporary files
-*.tmp
-*.bak
-*~
-
-# IDE/editor files
-.vscode/
-.idea/
-*.swp
-*.swo
-*~
-
-# OS files
-.DS_Store
-Thumbs.db
-
-# Build artifacts
-*.deb
-*.tar.gz
-*.tar.xz
-
-# Build temporary directories
-build-tmp/
-iso-tmp/
-chroot/
-test-chroot/
-
-# Log files (kept in logs/ directory)
-*.log
-
-# Test keys (WireGuard)
-*.key
-
-# Editor directories
-.crush/
-
-# Temporary test artifacts
-test-disk*.img
-test-vm-disk.qcow2
-*.qcow2
-*.img
-
-# VM state files
-vm.pid
-console.log
-
-# Old test artifacts
-test-disk-final.img