init: add workspace files

world/obj/eq/lv0/jian.js

@@ -0,0 +1,10 @@
+this.inherits(EQUIPMENT);
+this.unit = "把";
+this.name = "铁剑";
+this.desc = "一把生铁打造的剑";
+this.value = 2000;
+this.eq_type = EQUIP_TYPE.WEAPON;
+this.weapon_type = WEAPON_TYPE.SWORD;
+this.prop = {
+    gj: 1
+};