feat(http-request): add headers support

packages/backend/src/helpers/app-info-converter.ts

@@ -9,7 +9,7 @@ const appInfoConverter = (rawAppData: IApp) => {
 
   if (rawAppData.auth?.fields) {
     rawAppData.auth.fields = rawAppData.auth.fields.map((field) => {
-      if (typeof field.value === 'string') {
+      if (field.type === 'string' && typeof field.value === 'string') {
         return {
           ...field,
           value: field.value.replace('{WEB_APP_URL}', appConfig.webAppUrl),

packages/backend/src/helpers/http-client/index.ts

@@ -47,6 +47,7 @@ export default function createHttpClient({
       if (
         // TODO: provide a `shouldRefreshToken` function in the app
         (status === 401 || status === 403) &&
+        $.app.auth &&
         $.app.auth.refreshToken &&
         !$.app.auth.isRefreshTokenRequested
       ) {