🚸 (engine) Improve engine v2 client loading and timings

Client actions are triggered after the correct bubble block. If the send message request is longer than 1s we show a loading chunk

Closes #276

apps/viewer/src/features/blocks/integrations/chatwoot/api/utils/executeChatwootBlock.ts

@@ -51,13 +51,15 @@ if (window.$chatwoot) {
 
 export const executeChatwootBlock = (
   { typebot: { variables }, isPreview }: SessionState,
-  block: ChatwootBlock
+  block: ChatwootBlock,
+  lastBubbleBlockId?: string
 ): ExecuteIntegrationResponse => {
   const chatwootCode = parseChatwootOpenCode(block.options)
   return {
     outgoingEdgeId: block.outgoingEdgeId,
     clientSideActions: [
       {
+        lastBubbleBlockId,
         chatwoot: {
           codeToExecute: {
             content: parseVariables(variables, { fieldToParse: 'id' })(