chore(next): release 0.9.0

[github-actions]

🤖 I have created a release beep boop

0.9.0 (2026-04-13)

Features

• Add emailId field to webhook events for better correlation with send requests (ae64c2d), closes #344
• Add headless template type (fb5aa87)
• Add type to campaign (d24259e)
• Disable projects on failed payment (3343e89)
• Enhance email processing to include parsed HTML body content in inbound email records (e339508), closes #342

Bug Fixes

• Enhance email processing to support campaign types and improve unsubscribe logic (9e2400c)
• Hint custom event names in combobox when no matches are found (3214f6c)
• Implement SSRF protection in webhook handling with safeFetch method (2c5a715)
• Refactor date filtering logic for pagination in ActivityFeed and ActivityService (52cb2b6)
• Update language validation regex to support locale variants (7834b9e)

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