feat: add notifications to lsg

[justandras]

About the Contributor

This pull request is posted on behalf of CBC

Type of Contribution

This is a: Feature

Current Behavior

• Currently the Live Status Gateway doesn't provide a way to subscribe to notifications present in Sofie.
• The notifications are only exposed to the UI and not available to the gateways.

New Behavior

• This PR adds a new topic to the Live Status Gateway that exposes the active notifications.
• The publications for the Notification collections are now available to the gateways.

Testing

• I have added one or more unit tests for this PR
• I have updated the relevant unit tests
• No unit test changes are needed for this PR

Affected areas

• This PR affects the AsyncApi schema and Live Status Gateway API types.
• This PR affects the Live Status Gateway.
• This PR adds new publications to corelib
• This PR removes publications from meteor-lib that are still available, because now they will carry over from corelib
• This PR affects the webui

Time Frame

• Not urgent

Status

• PR is ready to be reviewed.
• The functionality has been tested by the author.
• Relevant unit tests has been added / updated.
• Relevant documentation (code comments, system documentation) has been added / updated.

[codecov-commenter]

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Codecov Report

❌ Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
meteor/server/publications/system.ts	0.00%	3 Missing ⚠️

📢 Thoughts on this report? Let us know!

[justandras]

I have rebased this PR to #1543, please only merge after the schema refactor is merged.