option not to show FK hints

packages/web/src/datagrid/TableDataGrid.svelte

@@ -20,6 +20,7 @@
   import ReferenceHeader from './ReferenceHeader.svelte';
   import SqlDataGridCore from './SqlDataGridCore.svelte';
   import SqlFormView from '../formview/SqlFormView.svelte';
+  import { getBoolSettingsValue } from '../settings/settingsTools';
 
   export let conid;
   export let database;
@@ -52,7 +53,8 @@
         setConfig,
         cache,
         setCache,
-        $dbinfo
+        $dbinfo,
+        { showHintColumns: getBoolSettingsValue('dataGrid.showHintColumns', true) }
       )
     : null;
 
@@ -64,7 +66,8 @@
         setConfig,
         cache,
         setCache,
-        $dbinfo
+        $dbinfo,
+        { showHintColumns: getBoolSettingsValue('dataGrid.showHintColumns', true) }
       )
     : null;
 

packages/web/src/settings/SettingsModal.svelte

@@ -26,7 +26,8 @@
 
       <div class="heading">Data grid</div>
       <FormCheckboxField name="dataGrid.hideLeftColumn" label="Hide left column by default" />
-      <FormTextField name="dataGrid.pageSize" label="Page size" defaultValue="100" />
+      <FormTextField name="dataGrid.pageSize" label="Page size (number of rows for incremental loading)" defaultValue="100" />
+      <FormCheckboxField name="dataGrid.showHintColumns" label="Show foreign key hints" defaultValue={true} />
 
       <div slot="footer">
         <FormSubmit value="OK" on:click={handleOk} />