fix animations and gitignore

Author: AmyrAhmady

.gitignore

@@ -1,4 +1,4 @@
-data/
+/data/
 *.exe
 node_modules
 .env

frontend/docusaurus.config.ts

@@ -291,6 +291,10 @@ const config: Config = {
               label: "Blog",
               to: "/blog",
             },
+            {
+              label: "Animations",
+              to: "/animations",
+            },
             {
               label: "UID Generator",
               to: "/uid",