[Fix] Improve Class-Subclass Linkage (#1846)

* Initial thoughts

* .

* Fixed linting

* Continue work on updating identifier

* Change to uuid approach

* Localization and minor fix

* Fixed CompendiumBrowser Class filter for Subclass view

* Fixed the class name display in the subclass view

* Improved missing class visual for subclass

* Fixed character creation

* Rerender class sheets when subclass link is changed

* Use compendium source over actual uuid in search

---------

Co-authored-by: Carlos Fernandez <cfern1990@gmail.com>

module/helpers/utils.mjs

@@ -861,3 +861,11 @@ export function createShallowProxy(obj) {
         }
     });
 }
+
+export function camelize(str) {
+    return str
+        .replace(/(?:^\w|[A-Z]|\b\w)/g, (part, index) => {
+            return index === 0 ? part.toLowerCase() : part.toUpperCase();
+        })
+        .replace(/\s+/g, '');
+}