fix(deps): update dependency supercluster to v9 (#41)

This PR contains the following updates:

| Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
| [supercluster](https://github.com/mapbox/supercluster) | [`^8.0.1` → `^9.0.0`](https://renovatebot.com/diffs/npm/supercluster/8.0.1/9.0.0) | ![age](https://developer.mend.io/api/mc/badges/age/npm/supercluster/9.0.0?slim=true) | ![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/supercluster/8.0.1/9.0.0?slim=true) |

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### Release Notes

<details>
<summary>mapbox/supercluster (supercluster)</summary>

### [`v9.0.0`](https://github.com/mapbox/supercluster/releases/tag/v9.0.0)

[Compare Source](https://github.com/mapbox/supercluster/compare/v8.0.1...v9.0.0)

- Radically optimize **memory footprint and performance** — on a sample 1M points index, Supercluster now uses 94% less transient allocation, 57% lower peak heap, 65% less retained memory, and runs 23% faster. [#&#8203;258](https://github.com/mapbox/supercluster/issues/258)
- Improve internal coordinate precision by 6 bits (64 times).
- ⚠️ Breaking: hard-cap `maxZoom` at 30 (it wasn't practical to use it on higher zooms anyway).
- Add support for `MultiPoint` features. [#&#8203;263](https://github.com/mapbox/supercluster/issues/263)

</details>

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Reviewed-on: https://git.keligrubb.com/keligrubb/kestrelos/pulls/41
Co-authored-by: Renovate Bot <renovate@keligrubb.com>

package.json

@@ -32,7 +32,7 @@
     "nuxt": "^4.4.8",
     "openid-client": "^6.8.4",
     "qrcode": "^1.5.4",
-    "supercluster": "^8.0.1",
+    "supercluster": "^9.0.0",
     "vue": "^3.5.38",
     "vue-router": "^5.1.0",
     "ws": "^8.21.0"