JS: Add die() to typedocs

applications/system/js_app/packages/fz-sdk/global.d.ts

@@ -202,6 +202,13 @@ declare function chr(n: number): string | null;
  */
 declare function require(module: string): any;
 
+/**
+ * @brief Exit JavaScript with given message
+ * @param message The error message to show to user
+ * @version Added in JS SDK 0.1
+ */
+declare function die(message: string): void;
+
 /**
  * @brief mJS Foreign Pointer type
  *