add lfs support in the shell/ci

.woodpecker/sync.yml

@@ -4,6 +4,7 @@ pipeline:
     image: nixpkgs/nix-flakes:latest
     pull: true
     commands:
-      - git remote add github https://cyplo:$GITHUB_TOKEN@github.com/cyplo/dotfiles.git
-      - git push github --all --force
+      - nix --no-sandbox develop --eval-store ./nix-store -c git remote add github https://cyplo:$GITHUB_TOKEN@github.com/cyplo/dotfiles.git
+
+      - nix --no-sandbox develop --eval-store ./nix-store -c git push github --all --force
     secrets: [ github_token ]

.woodpecker/test.yml

@@ -6,5 +6,4 @@ pipeline:
     commands:
       - nix --no-sandbox flake metadata
       - nix --no-sandbox develop --eval-store ./nix-store -c statix check ./nixos
-    secrets: [ github_token ]
 

flake.nix

@@ -83,6 +83,7 @@
           packages = with pkgs; [
             cacert
             git
+            git-lfs
             nixpkgs-fmt
             openssh
             openssl