feat: Convert all app files to JS

packages/backend/src/apps/signalwire/common/add-auth-header.js

@@ -1,24 +1,19 @@
-import { TBeforeRequest } from '@automatisch/types';
-
-const addAuthHeader: TBeforeRequest = ($, requestConfig) => {
+const addAuthHeader = ($, requestConfig) => {
   const authData = $.auth.data || {};
 
   requestConfig.headers['Content-Type'] = 'application/x-www-form-urlencoded';
 
-  if (
-    authData.accountSid &&
-    authData.authToken
-  ) {
+  if (authData.accountSid && authData.authToken) {
     requestConfig.auth = {
-      username: authData.accountSid as string,
-      password: authData.authToken as string,
+      username: authData.accountSid,
+      password: authData.authToken,
     };
   }
 
   if (authData.spaceName) {
     const serverUrl = `https://${authData.spaceName}.${authData.spaceRegion}signalwire.com`;
 
-    requestConfig.baseURL = serverUrl as string;
+    requestConfig.baseURL = serverUrl;
   }
 
   return requestConfig;