Start Using ivvi Before Email Verification

✨ New Features

• New users can now start using ivvi immediately after signing up, without waiting to verify their email.
• Temporary access is automatically upgraded after email verification, with free trial limits removed once the account is verified.
• Added a dedicated temporary access flow with clear guidance during the verification process.
• Screenshot

🔄 Improvements

• Updated the Watercolor Yellow theme colour.

And other improvements