chore: update FIR boundaries to null

[fredclausen]

FIR Boundary Update

This PR updates the VATSpy FIR boundary GeoJSON data to version null.

Changes

• ✅ Updated FIRBoundaries.geojson from vatspy-data-project release
• ✅ Updated version in ATTRIBUTIONS.md

Source

• Repository: https://github.com/vatsimnetwork/vatspy-data-project
• Release: https://github.com/vatsimnetwork/vatspy-data-project/releases/tag/null
• License: CC BY-SA 4.0

Testing Checklist

• FIR boundaries render correctly on the live map
• No console errors related to GeoJSON loading
• Boundary polygons appear at expected locations
• Hover popups show the correct FIR identifier and division
• Mobile and desktop views both work

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This PR was automatically created by the update-fir-boundaries GitHub Action.

[Copilot]

Pull request overview

Updates the VATSpy FIR boundary dataset used by the React frontend’s live map overlays, along with its third‑party attribution metadata.

Changes:

• Updates the FIR boundary GeoJSON asset (FIRBoundaries.geojson).
• Updates the recorded VATSpy dataset version in ATTRIBUTIONS.md.

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated 2 comments.

File	Description
acarshub-react/src/assets/geojson/FIRBoundaries.geojson	FIR boundary GeoJSON asset content update used by the live map overlay loader.
acarshub-react/ATTRIBUTIONS.md	Updates the VATSpy dataset version recorded for third‑party attribution.

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[Copilot]

FIRBoundaries.geojson currently contains the literal text Not Found instead of valid GeoJSON. This will fail to load/parse at runtime (and likely indicates the update job downloaded a 404 response). Replace this file with the actual VATSpy FIR boundary FeatureCollection from a real release/tag.

Suggested change

	{
	"type": "FeatureCollection",
	"name": "VATSpy FIR Boundaries",
	"features": []
	}

[Copilot]

The attribution version is set to null, which isn't a meaningful dataset version and likely reflects a failed/empty release tag. Please set this to the actual VATSpy data project release/tag used to generate FIRBoundaries.geojson (e.g., the AIRAC-based version) so attributions remain accurate.

Suggested change

	- **Version**: null
	- **Version**: unknown (VATSpy release/AIRAC version not recorded; future updates must record the exact tag used)