chore(streamlog): optimise polling mechanism

src/api/viya/writeStream.ts

@@ -0,0 +1,15 @@
+import { WriteStream } from 'fs'
+
+export const writeStream = async (
+  stream: WriteStream,
+  content: string
+): Promise<void> => {
+  return new Promise((resolve, reject) => {
+    stream.write(content + '\n\nnext chunk\n\n', (e) => {
+      if (e) {
+        return reject(e)
+      }
+      return resolve()
+    })
+  })
+}