Create getItemName function (JaylyDev#193)

* Create index.js

* Update index.js

Author: bot174

scripts/item-name/index.js

@@ -0,0 +1,11 @@
+// Script example for ScriptAPI
+// Author: Unknown <Bedrock Add-Ons>
+// Project: https://discord.gg/bedrock-addons
+/**
+ * @param {import("@minecraft/server").ItemStack} item
+ */
+const getItemName = (item) => {
+    return item.nameTag ?? item.typeId.split(":")[1].split('_').map(v => v[0].toUpperCase() + v.slice(1).toLowerCase()).join(" ")
+  }
+
+export { getItemName }