Support for high zoom levels

[jverrydt]

Until now, we are limited in visualising high zoom levels for high resolution datasets like Sentinel 2. For Worldcover which does some land cover mapping based on S1/S2, we would still like to visualise the top-level zoom levels. In the past, we worked with some seeding scripts which were precalculating the tiles. Is there anything in the pipeline what we can use for this? Maybe some cache which holds the precalculated tiles?