Function getPlugin

src/core/platform-plugin/plugin.ts:162–168

(platform: Platform)

 * switch default threw, so routing through it is byte-identical.
 */
export function getPlugin(platform: Platform): PlatformPlugin {
  const plugin = registry.get(platform);
  if (!plugin) {
    throw new AppError('UNSUPPORTED_PLATFORM', `Unsupported platform: ${platform}`);
  }
  return plugin;
}

/** Non-throwing lookup, for call-sites that branch on plugin presence. */
export function tryGetPlugin(platform: Platform): PlatformPlugin | undefined {