docs(flake/inputs): fix generation

`{lib,...}` as first line was breaking generator logic

flake/inputs/default.nix

@@ -1,4 +1,3 @@
-{ lib, ... }:
 # Flake inputs
 
 /**
@@ -15,6 +14,7 @@
   > Then accessing inputs in repl, remove {class}, so instead of calling e.g. `flake.inputs.core.nixpkgs`,
   > you call `flake.inputs.nixpkgs`.
 */
+{ lib, ... }:
 lib.foldl' (acc: value: lib.recursiveUpdate acc value) { } (
   map (file: import ./${file}) (
     builtins.filter (name: name != "default.nix") (builtins.attrNames (builtins.readDir ./.))