fix: move from devenv to nix flake and add test for environment with quotes

...ntation/licenses/github.com/r3labs/diff/v3/comparative.go

documentation/licenses/github.com/r3labs/diff/v3/diff.go

...mentation/licenses/github.com/r3labs/diff/v3/diff_bool.go

...on/licenses/github.com/r3labs/diff/v3/diff_comparative.go

...entation/licenses/github.com/r3labs/diff/v3/diff_float.go

documentation/licenses/github.com/r3labs/diff/v3/diff_int.go

...tion/licenses/github.com/r3labs/diff/v3/diff_interface.go

documentation/licenses/github.com/r3labs/diff/v3/diff_map.go

...tation/licenses/github.com/r3labs/diff/v3/diff_pointer.go

...entation/licenses/github.com/r3labs/diff/v3/diff_slice.go

...ntation/licenses/github.com/r3labs/diff/v3/diff_string.go

...ntation/licenses/github.com/r3labs/diff/v3/diff_struct.go

...mentation/licenses/github.com/r3labs/diff/v3/diff_time.go

...mentation/licenses/github.com/r3labs/diff/v3/diff_uint.go

documentation/licenses/github.com/r3labs/diff/v3/error.go

documentation/licenses/github.com/r3labs/diff/v3/filter.go

documentation/licenses/github.com/r3labs/diff/v3/options.go

documentation/licenses/github.com/r3labs/diff/v3/patch.go

...mentation/licenses/github.com/r3labs/diff/v3/patch_map.go

...ntation/licenses/github.com/r3labs/diff/v3/patch_slice.go