zstd compression support

[COD3HUNT3R]

compress - for mbtiles output, whether to compress vector tiles (Any of "gzip","deflate" or "none"(default)). For pmtiles output, compression is hardcoded to gzip

zstd is much faster. Please add support for this.

[systemed]

How would clientside support work for this? If tilemaker produces zstd-compressed tiles and the server sends them with an appropriate header (presumably Content-Encoding: zstd or something), will the browser and Maplibre GL JS (or Maplibre GL Native) know what to do with it?

[COD3HUNT3R]

zstd is currently supported on most browsers (https://caniuse.com/zstd). And looks like Maplibre doesn't handle it client side (according to google search AI) although I think that might be incorrect.

https://maplibre.org/maplibre-native/cpp/api/compression_8hpp_source.html