Initial commit - Basilisk II auto-installer

- install.sh: script d'installation automatique pour Arch/Debian
- Quadra.ROM: ROM Macintosh Quadra
- HDD.img: image disque System 7
- CLAUDE.md: documentation du projet

CLAUDE.md

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+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+Basilisk II auto-installer for Linux (Arch and Debian/Ubuntu). Compiles Basilisk II from source and configures it to run classic Macintosh System 7 with a Quadra 900 emulation.
+
+## Repository Contents
+
+- `install.sh` - Main installer script (French comments)
+- `Quadra.ROM` - Macintosh Quadra ROM file
+- `HDD.img` - Hard disk image with System 7
+
+## Running the Installer
+
+```bash
+./install.sh
+```
+
+Requires `sudo` for package installation. Supported distributions: Arch Linux, Debian/Ubuntu.
+
+## Configuration
+
+Before running, update the placeholder URL in `install.sh`:
+```bash
+GIT_BASE_URL="https://ton-git-perso.com/basilisk"  # Replace with actual URL
+```
+
+## Installation Output
+
+Files are installed to `~/.basilisk2/`:
+- `bin/BasiliskII` - Compiled emulator binary
+- `basilisk2_prefs` - Generated configuration
+- `shared/` - Directory shared with emulated Mac (extfs)
+
+Launch with `~/.basilisk2/run.sh` or `basilisk2` if `~/bin` is in PATH.
+
+## Emulator Configuration
+
+Default settings in generated `basilisk2_prefs`:
+- RAM: 16 MB
+- Model: Quadra 900 (modelid 14, cpu 4, fpu enabled)
+- Display: 800x600 DGA
+- Network: disabled