[Glitch] Fix dismiss button overlapping with text in dismissable banners

Port 2a4fcc51fd to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/components/dismissable_banner.tsx

@@ -33,8 +33,6 @@ export const DismissableBanner: React.FC<PropsWithChildren<Props>> = ({
 
   return (
     <div className='dismissable-banner'>
-      <div className='dismissable-banner__message'>{children}</div>
-
       <div className='dismissable-banner__action'>
         <IconButton
           icon='times'
@@ -42,6 +40,8 @@ export const DismissableBanner: React.FC<PropsWithChildren<Props>> = ({
           onClick={handleDismiss}
         />
       </div>
+
+      <div className='dismissable-banner__message'>{children}</div>
     </div>
   );
 };

app/javascript/flavours/glitch/styles/components/columns.scss

@@ -1044,9 +1044,7 @@ $ui-header-height: 55px;
   }
 
   &__action {
-    position: absolute;
-    inset-inline-end: 0;
-    top: 0;
+    float: right;
     padding: 15px 10px;
 
     .icon-button {

app/javascript/flavours/glitch/styles/rtl.scss

@@ -113,4 +113,11 @@ body.rtl {
   .fa-chevron-right::before {
     content: '\F053';
   }
+
+  .dismissable-banner,
+  .warning-banner {
+    &__action {
+      float: left;
+    }
+  }
 }