fix: avoid editing of system columns

Signed-off-by: mertmit <mertmit99@gmail.com>

packages/nc-gui/components/smartsheet/Grid.vue

@@ -1,7 +1,7 @@
 <script lang="ts" setup>
 import { nextTick } from '@vue/runtime-core'
 import type { ColumnReqType, ColumnType, GridType, PaginatedType, TableType, ViewType } from 'nocodb-sdk'
-import { UITypes, isVirtualCol } from 'nocodb-sdk'
+import { UITypes, isSystemColumn, isVirtualCol } from 'nocodb-sdk'
 import {
   ActiveViewInj,
   CellUrlDisableOverlayInj,
@@ -603,7 +603,7 @@ async function clearSelectedRangeOfCells() {
 }
 
 function makeEditable(row: Row, col: ColumnType) {
-  if (!hasEditPermission || editEnabled || isView || isLocked.value || readOnly.value) {
+  if (!hasEditPermission || editEnabled || isView || isLocked.value || readOnly.value || isSystemColumn(col)) {
     return
   }