v0.6.29: login improvements, posthog telemetry (#4026)

* feat(posthog): Add tracking on mothership abort (#4023)

Co-authored-by: Theodore Li <theo@sim.ai>

* fix(login): fix captcha headers for manual login  (#4025)

* fix(signup): fix turnstile key loading

* fix(login): fix captcha header passing

* Catch user already exists, remove login form captcha

Author: TheodoreSpeaks

apps/sim/app/workspace/[workspaceId]/home/home.tsx

@@ -209,6 +209,14 @@ export function Home({ chatId }: HomeProps = {}) {
     void stopGeneration().catch(() => {})
   }, [stopGeneration, workspaceId])
 
+  const handleStopGeneration = useCallback(() => {
+    captureEvent(posthogRef.current, 'task_generation_aborted', {
+      workspace_id: workspaceId,
+      view: 'mothership',
+    })
+    stopGeneration()
+  }, [stopGeneration, workspaceId])
+
   const handleSubmit = useCallback(
     (text: string, fileAttachments?: FileAttachmentForApi[], contexts?: ChatContext[]) => {
       const trimmed = text.trim()

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/panel.tsx

@@ -401,6 +401,14 @@ export const Panel = memo(function Panel({ workspaceId: propWorkspaceId }: Panel
     copilotStopGeneration()
   }, [copilotStopGeneration, workspaceId])
 
+  const handleCopilotStopGeneration = useCallback(() => {
+    captureEvent(posthogRef.current, 'task_generation_aborted', {
+      workspace_id: workspaceId,
+      view: 'copilot',
+    })
+    copilotStopGeneration()
+  }, [copilotStopGeneration, workspaceId])
+
   const handleCopilotSubmit = useCallback(
     (text: string, fileAttachments?: FileAttachmentForApi[], contexts?: ChatContext[]) => {
       const trimmed = text.trim()