Infra wide notification setup: Custom app messages

[victorskl]

Infra wide notification setup

(Custom app messages)

• direct to Slack channel??
  • this is the existing pattern use in stacks:
    • Portal notification (and, corresponding notification service) that leverage libslack
    • infrastructure repo: multiple account slack (Batch notification)

might be few more here & there...

[reisingerf]

Could potentially also use Chatbot setup from #400 with
custom notifications.

[victorskl]

ditto discussion - https://umccr.slack.com/archives/C02LGHE2G/p1712198871570449

[victorskl]

At the mo;

We used "Incoming WebHooks" integration in various application stacks.
https://api.slack.com/messaging/webhooks

While it is still valid and working integration, Slack recommends leveraging newer modernised "Slack Platform" automation integration.
https://api.slack.com/docs

This is on the infra backlog.