[Maintenance] - Scheduled Event Link in Slack

[staysgt]

Description

Currently, when an event is scheduled, it sends a message to slack indicating that it has been scheduled. We want to update this message to include a link to the event on Finishline.

Acceptance Criteria

• When an event is scheduled, the slack message includes a link to the event on Finishline

Proposed Solution

In slack.utils.ts, look at the sendEventScheduledSlackNotif function, and update it to include a link to the scheduled event

Mocks

No response