Use options class as inject key for root/default options

Author: CarsonF

src/core/edgedb/edgedb.module.ts

@@ -18,7 +18,7 @@ import { TransactionContext } from './transaction.context';
   imports: [EdgeDBSchemaAstModule],
   providers: [
     {
-      provide: 'DEFAULT_OPTIONS',
+      provide: Options,
       useValue: Options.defaults().withConfig({
         // Bump from 1 min, as needed by test suite.
         // It's probably because we open & do more with in the transaction

src/core/edgedb/options.context.ts

@@ -1,4 +1,4 @@
-import { Inject, Injectable, OnModuleDestroy } from '@nestjs/common';
+import { Injectable, OnModuleDestroy } from '@nestjs/common';
 import { AsyncLocalStorage } from 'async_hooks';
 import {
   BehaviorSubject,
@@ -27,7 +27,7 @@ export class OptionsContext
 {
   private readonly root: OptionsLayer;
 
-  constructor(@Inject('DEFAULT_OPTIONS') root: Options) {
+  constructor(root: Options) {
     super();
     this.root = {
       options$: new BehaviorSubject(root),