Fix the "delete" button in the table view

In c7fa6c8b5b the code using
`updateFlatStatus` moved to the new file `flatstableline.vue` but the
actual method wasn't moved in the process, yielding an error when one
wanted to use the button.

This patch moves the method to the new file.

flatisfy/web/js_src/components/flatstable.vue

@@ -118,9 +118,6 @@ export default {
     },
 
     methods: {
-        updateFlatStatus (id, status) {
-            this.$store.dispatch('updateFlatStatus', { flatId: id, newStatus: status })
-        },
         updateSortBy (field) {
             if (this.sortBy === field) {
                 if (this.sortOrder === 'up') {

flatisfy/web/js_src/components/flatstableline.vue

@@ -86,6 +86,12 @@ export default {
             return range(this.flat.notation);
         },
     },
+
+    methods: {
+        updateFlatStatus (id, status) {
+            this.$store.dispatch('updateFlatStatus', { flatId: id, newStatus: status })
+        },
+    },
 };
 </script>