added configuration

main.rmanifest.js

@@ -2,8 +2,8 @@ class Manifest {
     static useLib = ["path", "fs", "auth", "mcl"]
 
     static id = "hfmc"
-    static pkg_name = "Hispano Furs MC"
     static version = "0.1.0"
+    static pkg_name = "Hispano Furs MC"
     static description = "A Minecraft modpack"
     static icon = "https://git.ragestudio.net/srgooglo/hfmc-dev/raw/branch/main/icon.png"
     static license = "unlicensed"
@@ -24,6 +24,22 @@ class Manifest {
         }
     }
 
+    configuration = {
+        memory: {
+            default: 4096,
+            label: "Assigned Memory",
+            type: "number",
+            icon: "MdMemory",
+            ui_component: "slider",
+            ui_component_props: {
+                min: 2048,
+                max: 8192,
+                step: 1024,
+                unit: "MB"
+            },
+        }
+    }
+
     authService = {
         ...Manifest.vars.auth
     }