[Glitch] Add "why do you want to join" field to invite requests

Port SCSS changes from 7eb05b8724 to glitch-soc

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

@@ -294,3 +294,29 @@
 .directory__tag .trends__item__current {
   width: auto;
 }
+
+.pending-account {
+  &__header {
+    color: $darker-text-color;
+
+    a {
+      color: $ui-secondary-color;
+      text-decoration: none;
+
+      &:hover,
+      &:active,
+      &:focus {
+        text-decoration: underline;
+      }
+    }
+
+    strong {
+      color: $primary-text-color;
+      font-weight: 700;
+    }
+  }
+
+  &__body {
+    margin-top: 10px;
+  }
+}

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

@@ -377,6 +377,10 @@
     border: 0;
   }
 
+  strong {
+    font-weight: 700;
+  }
+
   thead th {
     text-align: center;
     text-transform: uppercase;
@@ -414,6 +418,11 @@
     }
   }
 
+  &__comment {
+    width: 50%;
+    vertical-align: initial !important;
+  }
+
   @media screen and (max-width: $no-gap-breakpoint) {
     tbody td.optional {
       display: none;