feat: added Hexal

closes #10

src/modpack.json

@@ -2461,6 +2461,21 @@
             "included"
           ]
         },
+        {
+          "id": "mod-hexal",
+          "file": {
+            "installer": "internal.dir:mods",
+            "artifact": "curse.maven:824725:4406961",
+            "repository": "curse"
+          },
+          "type": "mod",
+          "options": [
+            "server",
+            "client",
+            "required",
+            "included"
+          ]
+        },
         {
           "id": "mod-steampowered",
           "file": {