Turn some pages into modals

Signed-off-by: marcin mikołajczak <git@mkljczk.pl>

app/styles/components/modal.scss

@@ -339,7 +339,10 @@
 .confirmation-modal,
 .report-modal,
 .actions-modal,
-.mute-modal {
+.mute-modal,
+.reactions-modal,
+.reblogs-modal,
+.mentions-modal {
   position: relative;
   flex-direction: column;
   overflow: hidden;
@@ -385,6 +388,16 @@
   }
 }
 
+.reactions-modal,
+.reblogs-modal,
+.mentions-modal {
+  height: 80vh;
+
+  .slist {
+    overflow: auto;
+  }
+}
+
 .boost-modal__container {
   overflow-x: scroll;
   padding: 10px;