refactor: move inputs nix code to folder

lib/default.nix

@@ -16,6 +16,5 @@
   capitalise = str: (toUpper (substring 0 1 str) + (concatStringsSep "" (tail (stringToCharacters str))));
 in
   {inherit lib mkVersion capitalise;}
-  // (import ./inputs.nix lib lock)
   // optionalAttrs (inputs != {}) (import ./flake-lib.nix inputs)
   // optionalAttrs (pkgs != {}) (import ./pkgs.nix {inherit pkgs mkVersion capitalise self;})

lib/inputs.nix

@@ -1,42 +0,0 @@
-lib: lock: let
-  inherit (lib) attrValues findFirst foldl' hasAttr matchAttrs optionalAttrs recursiveUpdate;
-  inherit (builtins) removeAttrs;
-
-  recursiveUpdateList = list: foldl' recursiveUpdate {} list;
-in rec {
-  /*
-  *
-  From an attrset, returns a flake input that has its type defaulted
-  to `github` and has some of its inputs following this flake's input
-  of the same name.
-
-  It gets information from the `flake.lock` file and can be used thanks
-  to flakegen
-  */
-  mkInput = {type ? "github", ...} @ info: let
-    input =
-      findFirst
-      (x: matchAttrs (removeAttrs info ["inputs"]) (x.original or {})) {}
-      (attrValues lock.nodes);
-
-    mkOverride = i:
-      optionalAttrs
-      (hasAttr i (input.inputs or {}))
-      {inputs.${i}.follows = i;};
-  in
-    recursiveUpdateList [
-      info
-      {inherit type;}
-      (mkOverride "systems")
-      (mkOverride "flake-utils")
-      (mkOverride "flake-parts")
-      (mkOverride "treefmt-nix")
-      (mkOverride "lib-aggregate")
-    ];
-
-  mkDep = info: mkInput (recursiveUpdate info {inputs.nixpkgs.follows = "nixpkgs";});
-
-  mkHyprDep = info: mkInput (recursiveUpdate info {inputs.hyprland.follows = "hyprland";});
-
-  mkSrc = info: mkInput (info // {flake = false;});
-}