feat: Allow signature in the editor directly (#7881)

Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>
Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>

app/javascript/dashboard/routes/dashboard/settings/profile/MessageSignature.vue

@@ -15,7 +15,7 @@
           <woot-message-editor
             id="message-signature-input"
             v-model="messageSignature"
-            class="message-editor"
+            class="message-editor h-[10rem]"
             :is-format-mode="true"
             :placeholder="
               $t('PROFILE_SETTINGS.FORM.MESSAGE_SIGNATURE.PLACEHOLDER')
@@ -110,12 +110,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-.profile--settings--row {
-  .ProseMirror-woot-style {
-    @apply h-20;
-  }
-}
-
 .message-editor {
   @apply px-3 mb-4;