feat: Nushell Support (#65)

* feat: Add Nushell template

* fix: Call custom fuzzy correct

* feat: Add Nushell template to the template engine

* docs: Add setup docs and nushell notes

* chore: Bump dependency versions

* docs: Improve shell options section

* fix: Remove external definition of lacy cmds in nu

Otherwise all flags must be defined

* chore: Bump changelog and version

* chore: Update cargoHash in flake.nix

chore: Update 0.6.1 (#61)

* chore: Bump version and nix hashes

* docs: Update changelog

ci: Remove fixed versions (#44)

* Revert "ci: Fix action versions to hashes and fix book ci"

This reverts commit 6de9bb0.

* ci: Remove scorecard and fix book path

style: Fix clippy issues

docs: Add hint about lacy init help

chore: Bump version

ci: Removed pull_request trigger from release workflow

ci: Use correct artifact location (#16)