- Introduce Application scope
- Update configuration service and models to respect the application scope
- Update settings editor to respect the application scope

There are many places in the code that do `import Event, { ...} from '.../event'`.

Fix #34057 - Allow default config exporter to access platform-specific configurations that don't apply on the build machine

- Remove configuration target in configuration editing service
- Remove configuration editing service

Use a configuration event that can answer if a configuration has changed or not given a resource and override identifier.
Requested configuration can be full key or section