fix: only show table actions if editing is allowed

Signed-off-by: Max <max@nextcloud.com>

Author: max-nextcloud

src/nodes/TableCellView.vue

@@ -24,7 +24,7 @@
 	<NodeViewWrapper as="td">
 		<div class="container">
 			<NodeViewContent class="content" />
-			<Actions>
+			<Actions v-if="editor.isEditable">
 				<ActionButton icon="icon-add_row_before"
 					:close-after-click="true"
 					@click="addRowBefore">

src/nodes/TableHeaderView.vue

@@ -24,7 +24,7 @@
 	<NodeViewWrapper as="th">
 		<div>
 			<NodeViewContent class="content" />
-			<Actions>
+			<Actions v-if="editor.isEditable">
 				<ActionButton icon="icon-add_col_before"
 					:close-after-click="true"
 					@click="addColumnBefore">

src/nodes/TableView.vue

@@ -23,7 +23,8 @@
 <template>
 	<NodeViewWrapper class="table-wrapper">
 		<NodeViewContent class="content" as="table" />
-		<Actions :force-menu="true"
+		<Actions v-if="editor.isEditable"
+			:force-menu="true"
 			class="table-settings"
 			default-icon="icon-table_settings">
 			<ActionButton icon="icon-delete"