Smarter context chat

New

• Promo codes at sign-up for bonus credits.
• Low-balance email alerts in Settings.
• Context chat asks quick follow-ups with preset options on the same card.
• Rotating Try asking starters on the chat home screen.
• Save as export on assistant messages.

Improved

• New accounts receive $5 welcome credits.
• Billing brings buy credits and low-balance alerts into one clearer view.
• Slack and Google Calendar are easier to configure; sync options live on each integration card.
• Chat shows reasoning inline as the assistant works, including after a refresh.
• Onboarding reaches your first chat sooner once your identity summary is ready.