Feature: Add URL query parameters for spatial and temporal ranges for catalogs and collections

stac-map has catalog and collection-level spatial and temporal filtering. It would be great if these could be URL query parameters, so that users can share specific areas/timeframes, and that other products (like in https://github.com/developmentseed/eo-predictor/pull/82#issuecomment-3800425668) can link to stac-map more precisely.


Something like `https://developmentseed.org/stac-map/?ref=https://planetarycomputer.microsoft.com/api/stac/v1&bbox=[-180,-85.0511,170.5323,85.0511]&startdatetime=1970-01-01T14:30:00Z&enddatetime=1980-01-01T14:30:00Z`