feat: Update webhook and WA services

- Update webhook and WhatsApp related pages and services.
- Clean up temporary files.

x.ts

@@ -1,33 +0,0 @@
-async function query(data: any) {
-
-  const file = Buffer.from(await Bun.file("./downloads/billing-server-20-06-2024.pdf").arrayBuffer()).toString("base64");
-  const base64File = `data:application/pdf;base64,${file}`;
-
-  const fileObject = {
-    type: "file:full",
-    data: base64File,
-    mime: "application/pdf",
-    name: "billing-server-20-06-2024.pdf"
-  }
-  const response = await fetch(
-      "https://cloud-aiflow.wibudev.com/api/v1/prediction/4da85628-c638-43d3-9491-4cd0a7e6b1b8",
-      {
-          headers: {
-              Authorization: "Bearer v3WdPjn61bNDsEYCO5_LYPRs16ICKjpQE6lF60DjpNo",
-              "Content-Type": "application/json"
-          },
-          method: "POST",
-          body: JSON.stringify({
-            ...data,
-            uploads: [fileObject]
-          })
-      }
-  );
-  const result = await response.text();
-  return result;
-}
-
-
-query({"question": "apa isi data ini ?"}).then((response) => {
-  console.log(response);
-});