🛂 (whatsapp) Remove feature flag

Closes #401

apps/builder/src/features/telemetry/posthog.tsx

@@ -24,13 +24,4 @@ export const identifyUser = (userId: string) => {
   posthog.identify(userId)
 }
 
-export const isWhatsAppAvailable = () => {
-  if (!env.NEXT_PUBLIC_POSTHOG_KEY || !posthog) return true
-  const isWhatsAppEnabled = posthog.getFeatureFlag('whatsApp', {
-    send_event: false,
-  })
-  if (isWhatsAppEnabled === undefined) return true
-  return posthog.__loaded && isWhatsAppEnabled
-}
-
 export { posthog }