fix(gui-v2): highlight filter button if at-least one filter present

Signed-off-by: Pranav C <pranavxc@gmail.com>

packages/nc-gui-v2/components/smartsheet-toolbar/ColumnFilterMenu.vue

@@ -1,21 +1,26 @@
 <script setup lang="ts">
 import type ColumnFilter from './ColumnFilter.vue'
 import { useState } from '#app'
-import { IsLockedInj } from '~/context'
+import { ActiveViewInj, IsLockedInj } from '~/context'
 import MdiFilterIcon from '~icons/mdi/filter-outline'
 import MdiMenuDownIcon from '~icons/mdi/menu-down'
 
 const autoApplyFilter = useState('autoApplyFilter', () => false)
 const isLocked = inject(IsLockedInj)
+const activeView = inject(ActiveViewInj)
 
 const { filterAutoSave } = useGlobal()
 
-// todo: emit from child
-const filtersLength = ref(0)
-
+// todo: avoid duplicate api call by keeping a filter store
+const { filters, loadFilters } = useViewFilters(
+  activeView,
+  undefined,
+  computed(() => false),
+)
+await loadFilters()
+const filtersLength = ref(filters?.value?.length ?? 0)
 const filterComp = ref<typeof ColumnFilter>()
 
-// todo: implement
 const applyChanges = async () => {
   await filterComp?.value?.applyChanges()
 }