fix(editor): No scrollbar on mobile with short content

I spent some time trying to figure out where the extra 8px came from
that created the scrollbar even with short content on mobile. In the end
this seems like an acceptable workaround for now.

Signed-off-by: Jonas <jonas@freesources.org>

Author: mejo-

src/components/Editor.vue

@@ -9,6 +9,7 @@
 		ref="el"
 		data-text-el="editor-container"
 		class="text-editor"
+		:class="{ 'is-mobile': isMobile }"
 		tabindex="-1"
 		@keydown.stop="onKeyDown">
 		<SkeletonLoading v-if="showLoadingSkeleton" />
@@ -970,6 +971,13 @@ export default {
 .modal-container .text-editor {
 	top: 0;
 	height: calc(100vh - var(--header-height));
+
+	&.is-mobile {
+		// TODO: Why is this required to prevent small scrolling container on mobile with short content?
+		height: calc(
+			100vh - var(--header-height) - 2 * var(--default-grid-baseline)
+		);
+	}
 }
 
 .text-editor {