Run `nix develop ./dev -c regen`

templates/dendritic/flake.nix

···
       url = "github:vic/flake-file";
     };
     flake-parts = {
+      inputs = {
+        nixpkgs-lib = {
+          follows = "nixpkgs-lib";
+        };
+      };
       url = "github:hercules-ci/flake-parts";
     };
     import-tree = {
       url = "github:vic/import-tree";
     };
-    nix-auto-follow = {
-      url = "github:fzakaria/nix-auto-follow";
-    };
     nixpkgs = {
       url = "github:nixos/nixpkgs/nixpkgs-unstable";
     };
···
     };
     systems = {
       url = "github:nix-systems/default";
-    };
-    treefmt-nix = {
-      url = "github:numtide/treefmt-nix";
     };
   };