Bump fabric from 5.3.0 to 6.4.1

Bumps [fabric](https://github.com/fabricjs/fabric.js) from 5.3.0 to 6.4.1.
- [Release notes](https://github.com/fabricjs/fabric.js/releases)
- [Changelog](https://github.com/fabricjs/fabric.js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/fabricjs/fabric.js/commits)

---
updated-dependencies:
- dependency-name: fabric
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -37,7 +37,7 @@
 		"@mapbox/mapbox-gl-draw": "^1.3.0",
 		"axios": "^1.7.7",
 		"eslint-plugin-svelte": "^2.43.0",
-		"fabric": "^5.3.0",
+		"fabric": "^6.4.1",
 		"geojson": "^0.5.0",
 		"maplibre-gl": "^4.5.2",
 		"material-icons": "^1.13.12",