feat: Rundown `source` property SOFIE-2963

[Julusian]

About the Contributor

This pull request is posted on behalf of the NRK.

Type of Contribution

This is a: Code improvement

New Behavior

This changes the Rundown document, replacing the peripheralDeviceId, restoredFromSnapshotId and externalNRCSName properties with a new combined source property. This clarifies the relationship and valid states of these properties, and allows for defining more states

Testing

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

Affected areas

Time Frame

Other Information

Status

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

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 46.89266% with 94 lines in your changes missing coverage. Please review.

Project coverage is 58.00%. Comparing base (8f8d147) to head (37f20de). Report is 423 commits behind head on release51.

Files	Patch %	Lines
meteor/server/migration/X_X_X.ts	42.37%	34 Missing :warning:
meteor/server/api/ingest/debug.ts	0.00%	18 Missing :warning:
meteor/server/api/ingest/rundownInput.ts	35.29%	11 Missing :warning:
meteor/server/api/ingest/http.ts	14.28%	6 Missing :warning:
meteor/server/api/ingest/lib.ts	60.00%	6 Missing :warning:
meteor/server/api/ingest/mosDevice/actions.ts	25.00%	6 Missing :warning:
packages/job-worker/src/events/handle.ts	0.00%	4 Missing :warning:
...teor/server/api/ingest/mosDevice/mosIntegration.ts	66.66%	3 Missing :warning:
...ackages/job-worker/src/ingest/ingestRundownJobs.ts	75.00%	3 Missing :warning:
meteor/server/api/ingest/actions.ts	0.00%	1 Missing :warning:
... and 2 more

Additional details and impacted files

```diff @@ Coverage Diff @@ ## release51 #1210 +/- ## ============================================= - Coverage 58.01% 58.00% -0.02% ============================================= Files 484 523 +39 Lines 79686 84490 +4804 Branches 4053 3055 -998 ============================================= + Hits 46233 49011 +2778 - Misses 33417 35474 +2057 + Partials 36 5 -31 ```

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