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/fundamentals/graphql/index.ts

@@ -28,6 +28,7 @@ import { GQLLoggerPlugin } from './logger-plugin';
               ? '../../../../node_modules/.cache/schema.gql'
               : '../../../schema.gql'
           ),
+          sortSchema: true,
           context: ({ req, res }: { req: Request; res: Response }) => ({
             req,
             res,