add categories customization

src/pages/AdminSettings.vue

@@ -196,6 +196,24 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
           </TableValue>
         </TableRow>
 
+        <TableRow>
+          <TableLabel
+            label="Customize application categories"
+            :top="true"
+          >
+          </TableLabel>
+          <TableValue>
+            <FormAppCategory
+              :langs="config['langs']"
+              :categories-custom="config['categories-custom']"
+              :apps-categories-custom="config['apps-categories-custom']"
+
+              @update:categories-custom="(value) => (config['categories-custom'] = value)"
+              @update:apps-categories-custom="(value) => (config['apps-categories-custom'] = value)"
+            />
+          </TableValue>
+        </TableRow>
+
         <TableRow>
           <TableLabel
             label="Customize sorting"
@@ -565,6 +583,7 @@ import FormAppPicker from '../components/settings/form/FormAppPicker'
 import FormAppSort from '../components/settings/form/FormAppSort'
 import FormCatSort from '../components/settings/form/FormCatSort'
 import FormDisplayPicker from '../components/settings/form/FormDisplayPicker'
+import FormAppCategory from '../components/settings/form/FormAppCategory'
 
 const menu = [
   { label: 'Global', section: 'global' },