feat(compositors)!: Add niri

According to its github page, niri is "A scrollable-tiling Wayland
compositor". Myself and coded have been looking for alternatives to
hyprland for stability and community reasons, and niri looks reasonable
for us

It's possible we'll remove hyprland altogether. If we do, we plan to
still maintain a more traditional compositor (e.g. swayfx)

BREAKING-CHANGE: This patch renames some hyprland options
Change-Id: I170dde769b55ebb32a3212a54012443fb4d0faf8
diff --git a/systems/x86_64-linux/greylag/compositor/default.nix b/systems/x86_64-linux/greylag/compositor/default.nix
new file mode 100644
index 0000000..d6a852e
--- /dev/null
+++ b/systems/x86_64-linux/greylag/compositor/default.nix
@@ -0,0 +1,3 @@
+{
+  chimera.compositors.niri.enable = true;
+}
diff --git a/systems/x86_64-linux/greylag/default.nix b/systems/x86_64-linux/greylag/default.nix
index 0aa5820..ee66083 100644
--- a/systems/x86_64-linux/greylag/default.nix
+++ b/systems/x86_64-linux/greylag/default.nix
@@ -4,6 +4,7 @@
     ./boot/filesystems
     ./boot/initrd
     ./boot/logs
+    ./compositor
     ./console
     ./cpu
     ./credentials/gnome-keyring
diff --git a/systems/x86_64-linux/saurosuchus/compositor/default.nix b/systems/x86_64-linux/saurosuchus/compositor/default.nix
new file mode 100644
index 0000000..6ade8c5
--- /dev/null
+++ b/systems/x86_64-linux/saurosuchus/compositor/default.nix
@@ -0,0 +1,3 @@
+{
+  chimera.compositors.hyprland.enable = true;
+}
diff --git a/systems/x86_64-linux/saurosuchus/default.nix b/systems/x86_64-linux/saurosuchus/default.nix
index a0106ab..6341e28 100644
--- a/systems/x86_64-linux/saurosuchus/default.nix
+++ b/systems/x86_64-linux/saurosuchus/default.nix
@@ -2,6 +2,7 @@
 {
   imports = [
     ./console
+    ./compositor
     ./games
     ./hardware/boot
     ./hardware/cpu
diff --git a/systems/x86_64-linux/shorthair/hardware/boot/default.nix b/systems/x86_64-linux/shorthair/boot/default.nix
similarity index 100%
rename from systems/x86_64-linux/shorthair/hardware/boot/default.nix
rename to systems/x86_64-linux/shorthair/boot/default.nix
diff --git a/systems/x86_64-linux/shorthair/compositor/default.nix b/systems/x86_64-linux/shorthair/compositor/default.nix
new file mode 100644
index 0000000..d6a852e
--- /dev/null
+++ b/systems/x86_64-linux/shorthair/compositor/default.nix
@@ -0,0 +1,3 @@
+{
+  chimera.compositors.niri.enable = true;
+}
diff --git a/systems/x86_64-linux/shorthair/default.nix b/systems/x86_64-linux/shorthair/default.nix
index ddf78e2..8767771 100644
--- a/systems/x86_64-linux/shorthair/default.nix
+++ b/systems/x86_64-linux/shorthair/default.nix
@@ -1,10 +1,11 @@
 { ... }:
 {
   imports = [
+    ./boot
     ./backlight
+    ./compositor
     ./console
     ./games
-    ./hardware/boot
     ./hardware/cpu
     ./hardware/filesystems
     ./networking