* feat: add libwally for liquid support
this is needed for liquid support in the new boltz extension, sadly i could not get it to work with embit library, liquid support is not quite ready there and now documentation or tests available
* fix: prefer wheels for wallycore on nix
* feat: make wallycore dep optional, introduce "liquid" poetry extra
for Liquid support install deps via `poetry install -E liquid`
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Co-authored-by: Pavol Rusnak <pavol@rusnak.io>
* lnbits/settings: get LNBITS_COMMIT from envvar if available
There is no other way of setting the git commit at runtime, for build systems like Nix that allow you to hermetically define envvars derived from the source that will be available reproducibly at runtime
* nix: update potree2nix and nixosModule
This is a general refactor that gets everything building and passing the vmTest again
* Update nix/modules/lnbits-service.nix
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Co-authored-by: Pavol Rusnak <pavol@rusnak.io>
