add check for shodan to not switch but instead just boot rebuild (and added just boot command), and added a check to see if pre-commit file is empty before adding the test hook for this repo

pkgs/rebuild-no-inhibit/default.nix

@@ -18,7 +18,11 @@ writeShellApplication
     git clone https://codeberg.org/Lillian-Violet/NixOS-Config.git ./rebuild
     pushd ./rebuild > /dev/null
     echo "NixOS Rebuilding..."
-    just build
+    if ["''$HOSTNAME" = shodan]; then
+       just boot
+    else
+       just build
+    fi
     popd > /dev/null
     echo "Cleaning up repository in '/tmp/rebuild'..."
     rm -rf ./rebuild