agent/project_patcher.py

class ProjectPatcher:
    def __init__(self, dry_run=True):
        self.dry_run = dry_run
    
    def add_dependency(self, project_path, package, version=None):
        """Fügt requirements.txt Eintrag hinzu"""
        req_file = Path(project_path) / "requirements.txt"
        entry = f"{package}{f'=={version}' if version else ''}\n"
        
        with open(req_file, 'a') as f:
            f.write(entry)
        return f"✅ {package} zu requirements.txt hinzugefügt"
    
    def rename_package(self, project_path, old_name, new_name):
        """Benennt komplettes Package um (Ordner + Imports)"""
        # Alle Python-Dateien durchgehen und Imports aktualisieren
        pass