Added
- Replace STAC collection filter code with `pystac_client.Client.collection_search`
[26](https://github.com/developmentseed/federated-collection-discovery/pull/26)
- Migrate from `poetry` to `uv` [26](https://github.com/developmentseed/federated-collection-discovery/pull/26)
- Upgrade to httpx==0.27.2