Added functionality to set font size and font type in both frontend and backend. (#1783)

* Added variables

* Added functionality to add font size and font type in both frontend and backend

* new changes suggested has been added

---------

Co-authored-by: Anthony Stirling <77850077+Frooodle@users.noreply.github.com>

src/main/java/stirling/software/SPDF/utils/GeneralUtils.java

@@ -262,5 +262,4 @@ public class GeneralUtils {
         }
         return true;
     }
-
 }