init: add workspace files

world/obj/eq/lv0/ring.js

@@ -0,0 +1,11 @@
+this.inherits(EQUIPMENT);
+this.set({
+    unit: "枚",
+    name: "铁戒指",
+    desc: "一枚生铁打造的戒指，带上挺好看的",
+    value: 1000,
+    eq_type: EQUIP_TYPE.RING,
+});
+this.prop = {
+    gj: 1
+};