fix: Append datetime picker to body to avoid cut off

Signed-off-by: Julius Härtl <jus@bitgrid.net>

src/components/card/CardSidebarTabDetails.vue

@@ -102,6 +102,7 @@
 					:formatter="format"
 					:disabled="saving || !canEdit"
 					:shortcuts="shortcuts"
+					:append-to-body="true"
 					confirm />
 				<Actions v-if="canEdit">
 					<ActionButton v-if="copiedCard.duedate" icon="icon-delete" @click="removeDue()">