enableExtension method
Implementation
Future<void> enableExtension(String id) async {
final config = _configs[id];
if (config == null) return;
_configs[id] = ExtensionConfig(
id: config.id,
version: config.version,
enabled: true,
settings: config.settings,
dependencies: config.dependencies,
timeout: config.timeout,
);
await _initializeExtension(id);
}