feat(congodb): implement CongoDB MongoDB wire-protocol compatible in-memory server and APIs

ts/index.ts

@@ -1,6 +1,9 @@
 import { commitinfo } from './00_commitinfo_data.js';
 import * as plugins from './smartmongo.plugins.js';
 
+// Export CongoDB module
+export * as congodb from './congodb/index.js';
+
 export class SmartMongo {
   // STATIC
   public static async createAndStart(replCountArg: number = 1) {