refactor(server): plugin modules (#5630)

- [x] separates modules into `fundamental`, `core`, `plugins`
- [x] optional modules with `@OptionalModule` decorator to install modules with requirements met(`requires`, `if`)
- [x] `module.contributesTo` defines optional features that will be enabled if module registered
- [x] `AFFiNE.plugins.use('payment', {})` to enable a optional/plugin module
- [x] `PaymentModule` is the first plugin module
- [x] GraphQLSchema will not be generated for non-included modules
- [x] Frontend can use `ServerConfigType` query to detect which features are enabled
- [x] override existing provider globally

packages/backend/server/src/data/migrations/utils/user-features.ts

@@ -4,7 +4,7 @@ import {
   CommonFeature,
   FeatureKind,
   FeatureType,
-} from '../../../modules/features';
+} from '../../../core/features';
 
 // upgrade features from lower version to higher version
 export async function upsertFeature(