clan-cli: use dependency flake instead of registry

pkgs/clan-cli/shell.nix

@@ -25,14 +25,14 @@ mkShell {
   PYTHONPATH = "${pythonWithDeps}/${pythonWithDeps.sitePackages}";
   shellHook = ''
     tmp_path=$(realpath ./.direnv)
-                                      
+
     rm -f clan_cli/nixpkgs clan_cli/assets
-    ln -sf ${clan-cli.nixpkgs} clan_cli/nixpkgs
+    ln -sf ${clan-cli.depsFlake} clan_cli/deps_flake
     ln -sf ${ui-assets} clan_cli/webui/assets
-    
+
     export PATH="$tmp_path/bin:${checkScript}/bin:$PATH"
     export PYTHONPATH="$PYTHONPATH:$(pwd)"
-    
+
     export XDG_DATA_DIRS="$tmp_path/share''${XDG_DATA_DIRS:+:$XDG_DATA_DIRS}"
     export fish_complete_path="$tmp_path/share/fish/vendor_completions.d''${fish_complete_path:+:$fish_complete_path}"
     mkdir -p \