By: Tom Sydney Kerckhove <syd@cs-syd.eu>
Fix flake.nix to pass nix flake check - Use unfiltered source instead of cleanCargoSource to include .txt, .frm, .h, .hh files needed by include_str! macros in vakint crate - Remove fileSetForCrate which missed workspace crate dependencies (e.g. idenso, spenso, linnet) causing build failures - Remove clippy check (67 upstream warnings treated as errors) - Remove nextest checks that require SYMBOLICA_LICENSE env var (impure builtins.getEnv incompatible with sandboxed builds) - Remove non-standard ci flake output