The README said every bridge hop carries `metadata.synthesizedBy`, but only
the synthesized channels (rn-event-channel, fabric-native-impl) did; a
resolver-made hop (Swift↔ObjC, RN legacy / TurboModules, Expo Modules JS)
carried only `resolvedBy: 'framework'`, and `expo-module-extract` named
nothing that exists. The framework loop now adds `metadata.framework` (the
resolver's name: swift-objc-bridge, react-native-bridge, expo-modules-js,
fabric-view, rails, laravel, …) and the README says what each kind carries.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Colby Mchenry