fix(backend): Convert legacy queries and add translate wrapper

backend/node_modules/pg-protocol/src/index.ts

@@ -0,0 +1,11 @@
+import { DatabaseError } from './messages'
+import { serialize } from './serializer'
+import { Parser, MessageCallback } from './parser'
+
+export function parse(stream: NodeJS.ReadableStream, callback: MessageCallback): Promise<void> {
+  const parser = new Parser()
+  stream.on('data', (buffer: Buffer) => parser.parse(buffer, callback))
+  return new Promise((resolve) => stream.on('end', () => resolve()))
+}
+
+export { serialize, DatabaseError }