hyprland: Use latest commit

This was the only way I could get plugins to work reliably. Might look
into this in the future, but v0.27.2 also includes some changes not
present in v0.27.0.

flake.nix

@@ -2,6 +2,10 @@
   inputs = {
     nixpkgs.url = "github:donovanglover/nixpkgs/personal-unstable";
 
+    hyprland = {
+      url = "github:hyprwm/Hyprland";
+    };
+
     home-manager = {
       url = "github:donovanglover/home-manager/personal-master";
       inputs.nixpkgs.follows = "nixpkgs";

modules/greetd.nix

@@ -1,4 +1,4 @@
-{ pkgs, ... }:
+{ pkgs, hyprland, ... }:
 
 {
   services.greetd = {
@@ -12,7 +12,7 @@
       };
 
       initial_session = {
-        command = "${pkgs.hyprland}/bin/Hyprland";
+        command = "${hyprland.packages.${pkgs.system}.hyprland}/bin/Hyprland";
         user = "user";
       };
     };

modules/hyprland.nix

@@ -1,7 +1,10 @@
-{ pkgs, ... }:
+{ pkgs, hyprland, ... }:
 
 {
-  programs.hyprland.enable = true;
+  programs.hyprland = {
+    enable = true;
+    package = hyprland.packages.${pkgs.system}.hyprland;
+  };
 
   i18n.inputMethod.enabled = "fcitx5";
   i18n.inputMethod.fcitx5.addons = [ pkgs.fcitx5-mozc ];