Add Scheduled Message Controls to Mobile App

Problem Statement:

• Hosts can view and cancel scheduled messages (like "Before check-out" messages) in the desktop Inbox via the Activity panel
• This functionality is not available in the mobile app
• When a host needs to cancel a scheduled message for a single guest, they must switch to a desktop browser

Current Workaround:

• Open the same conversation on a desktop browser to access the Activity panel and cancel the scheduled message
• Alternatively, reply to the guest directly, which auto-cancels the scheduled message if it hasn't sent yet

Impact:

• Requires switching devices to manage a single reservation's messages
• Creates friction when managing guests on-the-go
• Reduces mobile app parity with desktop functionality

Proposed Solution:

• Add the Activity panel to the mobile app conversation view
• Allow hosts to view, edit, and cancel scheduled messages directly from the mobile interface

Unlock:

• Hosts can manage scheduled messages for any reservation directly from their phone
• Full feature parity between mobile and desktop for message scheduling
• Faster, more convenient guest communication management