Core: Move to aquamarine (#6608)

Moves Hyprland from wlroots to aquamarine for the backend.

---------

Signed-off-by: Vaxry <vaxry@vaxry.net>
Co-authored-by: Mihai Fufezan <mihai@fufexan.net>
Co-authored-by: Jan Beich <jbeich@FreeBSD.org>
Co-authored-by: vaxerski <vaxerski@users.noreply.github.com>
Co-authored-by: UjinT34 <41110182+UjinT34@users.noreply.github.com>
Co-authored-by: Tom Englund <tomenglund26@gmail.com>
Co-authored-by: Ikalco <73481042+ikalco@users.noreply.github.com>
Co-authored-by: diniamo <diniamo53@gmail.com>

flake.lock

@@ -1,5 +1,34 @@
 {
   "nodes": {
+    "aquamarine": {
+      "inputs": {
+        "hyprutils": [
+          "hyprutils"
+        ],
+        "hyprwayland-scanner": [
+          "hyprwayland-scanner"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "systems": [
+          "systems"
+        ]
+      },
+      "locked": {
+        "lastModified": 1721487522,
+        "narHash": "sha256-aF3uwUwUK2CgbItoMe3IJF0yidIEWcDx47AiH5y8VKk=",
+        "owner": "hyprwm",
+        "repo": "aquamarine",
+        "rev": "acfea3bd1d9e756c7152e639240d52c6628844b0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hyprwm",
+        "repo": "aquamarine",
+        "type": "github"
+      }
+    },
     "hyprcursor": {
       "inputs": {
         "hyprlang": [
@@ -141,6 +170,7 @@
     },
     "root": {
       "inputs": {
+        "aquamarine": "aquamarine",
         "hyprcursor": "hyprcursor",
         "hyprlang": "hyprlang",
         "hyprutils": "hyprutils",