Test emails should work with any recipient email address for verification purposes, not just team members. Added an isTestNotification flag to both Test notification classes and modified EmailChannel to skip team membership validation for test notifications.
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Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
Add basic WebhookChannel infrastructure:
- Create SendsWebhook interface
- Create WebhookChannel with placeholder implementation (logs instead of sending)
- Update Test notification to support webhook channel
- Add WebhookChannel to HasNotificationSettings trait
- Add toWebhook() method to Test notification
This provides a working foundation that won't break test notifications.
The actual HTTP webhook delivery will be implemented in a follow-up.
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Co-Authored-By: Claude <noreply@anthropic.com>
Add webhook case to the Test notification's via() method
to prepare for future WebhookChannel implementation.
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Co-Authored-By: Claude <noreply@anthropic.com>
