refactor!: use inputs directly instead of overlays

flake.nix

@@ -21,8 +21,6 @@
     nix-index-database.inputs.nixpkgs.follows = "nixpkgs";
 
     # Programs
-    rofi-wayland.flake = false;
-    rofi-wayland.url = "github:lbonn/rofi/wayland";
     nix-super.url = "github:privatevoid-net/nix-super";
     timers.url = "git+https://gitea.moritzboeh.me/moritz/timers.git";
 
@@ -53,7 +51,6 @@
     # Hyprland
     hypr-contrib.url = "github:hyprwm/contrib";
     hyprland.url = "github:hyprwm/Hyprland";
-    hyprpaper.url = "github:hyprwm/hyprpaper";
 
     # Laptop
     asus-touchpad-numpad-driver.url = "github:MoritzBoehme/asus-touchpad-numpad-driver/german-layout";

modules/programs/hyprland/default.nix

@@ -1,6 +1,7 @@
 { config
 , lib
 , pkgs
+, inputs
 , ...
 } @ args:
 
@@ -60,6 +61,7 @@ in
 
     programs.hyprland = {
       enable = true;
+      package = inputs.hyprland.packages.${pkgs.system}.default;
     };
 
     home-manager.users.moritz = {

modules/programs/nvim/default.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, pkgs, inputs, ... }:
 
 with lib;
 let
@@ -21,7 +21,7 @@ in
 
       programs.neovim = {
         enable = true;
-        package = pkgs.neovim-nightly;
+        package = inputs.neovim-nightly-overlay.packages.${pkgs.system}.default;
         vimAlias = true;
         vimdiffAlias = true;
         withNodeJs = true;

modules/services/timers.nix

@@ -1,4 +1,5 @@
 { config
+, inputs
 , lib
 , pkgs
 , ...
@@ -12,7 +13,7 @@ in
   options.my.services.timers.enable = mkEnableOption "timers";
   options.my.services.timers.package = mkOption {
     type = types.package;
-    default = pkgs.timers;
+    inherit (inputs.timers.packages.${pkgs.system}) default;
   };
 
   config = lib.mkIf cfg.enable {

overlays/packages.nix

@@ -1,17 +1,7 @@
-{ inputs, lib, ... }:
+_:
 
 _: prev:
 {
-  agenix = inputs.agenix.packages.${prev.system}.default;
-  hyprpaper = inputs.hyprpaper.packages.${prev.system}.default;
-  rofi-wayland = prev.rofi-wayland.overrideAttrs (_: {
-    src = inputs.rofi-wayland;
-    version = lib.my.mkVersionInput inputs.rofi-wayland;
-  });
-  timers = inputs.timers.packages.${prev.system}.default;
-  hyprland = inputs.hyprland.packages.${prev.system}.default;
-  neovim-nightly = inputs.neovim-nightly-overlay.packages.${prev.system}.default;
-
   xorg = prev.xorg // {
     lndir = prev.xorg.lndir.overrideAttrs (_: {
       meta.mainProgram = "lndir";