⚡ (engine) Improve engine overall robustness

packages/js/src/utils/executeIntegrations.ts

@@ -1,6 +1,6 @@
 import { executeChatwoot } from '@/features/blocks/integrations/chatwoot'
 import { executeGoogleAnalyticsBlock } from '@/features/blocks/integrations/googleAnalytics/utils/executeGoogleAnalytics'
-import { ChatReply } from 'models'
+import type { ChatReply } from 'models'
 
 export const executeIntegrations = async (
   integrations: ChatReply['integrations']

packages/js/src/utils/executeLogic.ts

@@ -1,6 +1,6 @@
 import { executeCode } from '@/features/blocks/logic/code'
 import { executeRedirect } from '@/features/blocks/logic/redirect'
-import { ChatReply } from 'models'
+import type { ChatReply } from 'models'
 
 export const executeLogic = async (logic: ChatReply['logic']) => {
   if (logic?.codeToExecute) {

packages/js/src/utils/guessApiHost.ts

@@ -0,0 +1,6 @@
+import { env } from 'utils'
+
+const cloudViewerUrl = 'https://viewer.typebot.io'
+
+export const guessApiHost = () =>
+  env('VIEWER_URL')?.split(',')[0] ?? cloudViewerUrl

packages/js/src/utils/setCssVariablesValue.ts

@@ -1,12 +1,12 @@
 import {
   Background,
-  BackgroundType,
   ChatTheme,
   ContainerColors,
   GeneralTheme,
   InputColors,
   Theme,
 } from 'models'
+import { BackgroundType } from 'models/features/typebot/theme/enums'
 
 const cssVariableNames = {
   general: {