Add a datasheet for untyped items and foils

module/sheets/Datasheets/UntypedDataSheet.mjs

@@ -0,0 +1,27 @@
+export class UntypedDataSheet extends ItemSheet {
+	static get defaultOptions() {
+		let opts = foundry.utils.mergeObject(
+			super.defaultOptions,
+			{
+				template: `systems/dotdungeon/templates/datasheets/untyped.hbs`,
+				width: 650,
+				height: 700
+			},
+		);
+		opts.classes.push(`dotdungeon`, `style-v3`);
+		return opts;
+	};
+
+	async getData() {
+		const ctx = {};
+
+		ctx.item = this.item;
+		ctx.system = this.item.system;
+
+		ctx.meta = {
+			idp: this.item.uuid,
+		};
+
+		return ctx;
+	};
+};