feat(tsmdb): implement TsmDB Mongo-wire-compatible server, add storage/engine modules and reorganize exports

ts/ts_tsmdb/server/handlers/index.ts

@@ -0,0 +1,10 @@
+// Export all command handlers
+
+export { HelloHandler } from './HelloHandler.js';
+export { InsertHandler } from './InsertHandler.js';
+export { FindHandler } from './FindHandler.js';
+export { UpdateHandler } from './UpdateHandler.js';
+export { DeleteHandler } from './DeleteHandler.js';
+export { AggregateHandler } from './AggregateHandler.js';
+export { IndexHandler } from './IndexHandler.js';
+export { AdminHandler } from './AdminHandler.js';