Fix: Scroll is not working properly (#1151)

* fix: Apps Selector not closing after select app

* fix: Scrolling pages is not working

* fix: GraphQL empty state is unaligned

Author: alencarlucas

src/dashboard/Dashboard.scss

@@ -8,6 +8,8 @@
 .content {
   margin-left: 300px;
   transition: margin-left 0.5s ease-in;
+  overflow: auto;
+  max-height: 100vh;
 }
 
 @media (max-width: 980px) {

src/dashboard/Data/ApiConsole/ApiConsole.scss

@@ -25,10 +25,11 @@
   position: relative;
   height: calc(100vh - 96px);
   margin-top: 96px;
+  overflow: hidden;
 
   // Workaround to override graphql-playground-react
   // animations and query editor height
-  & > div > div {
+  & > div:not(.empty) > div {
     opacity: 1;
     transform: unset;
     animation: unset;