fixed scroll view bottom padding for nav bar

lib/widgets/collection/collection_grid.dart

@@ -31,6 +31,7 @@ import 'package:aves/widgets/common/identity/scroll_thumb.dart';
 import 'package:aves/widgets/common/providers/tile_extent_controller_provider.dart';
 import 'package:aves/widgets/common/thumbnail/decorated.dart';
 import 'package:aves/widgets/common/tile_extent_controller.dart';
+import 'package:aves/widgets/navigation/nav_bar/nav_bar.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_staggered_animations/flutter_staggered_animations.dart';
 import 'package:provider/provider.dart';
@@ -386,6 +387,7 @@ class _CollectionScrollViewState extends State<_CollectionScrollView> {
                 child: _buildEmptyCollectionPlaceholder(collection),
               )
             : const SectionedListSliver<AvesEntry>(),
+        const NavBarPaddingSliver(),
         const BottomPaddingSliver(),
       ],
     );

lib/widgets/filter_grids/common/filter_grid_page.dart

@@ -547,6 +547,7 @@ class _FilterScrollView<T extends CollectionFilter> extends StatelessWidget {
                     )
                   : SectionedListSliver<FilterGridItem<T>>();
             }),
+        const NavBarPaddingSliver(),
         const BottomPaddingSliver(),
       ],
     );

lib/widgets/navigation/nav_bar/nav_bar.dart

@@ -22,6 +22,10 @@ class AppBottomNavBar extends StatelessWidget {
     this.currentCollection,
   }) : super(key: key);
 
+  static const padding = EdgeInsets.all(8);
+
+  static double get height => kBottomNavigationBarHeight + padding.vertical;
+
   @override
   Widget build(BuildContext context) {
     const borderRadius = BorderRadius.all(Radius.circular(8));
@@ -37,7 +41,7 @@ class AppBottomNavBar extends StatelessWidget {
     ];
 
     Widget child = Padding(
-      padding: const EdgeInsets.all(8),
+      padding: padding,
       child: BlurredRRect(
         enabled: blurred,
         borderRadius: borderRadius,
@@ -115,3 +119,19 @@ class AppBottomNavBar extends StatelessWidget {
     );
   }
 }
+
+class NavBarPaddingSliver extends StatelessWidget {
+  const NavBarPaddingSliver({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return SliverToBoxAdapter(
+      child: Selector<Settings, bool>(
+        selector: (context, s) => s.showBottomNavigationBar,
+        builder: (context, showBottomNavigationBar, child) {
+          return SizedBox(height: showBottomNavigationBar ? AppBottomNavBar.height : 0);
+        },
+      ),
+    );
+  }
+}

untranslated.json

@@ -6,6 +6,11 @@
     "settingsThumbnailShowTagIcon"
   ],
 
+  "es": [
+    "settingsShowBottomNavigationBar",
+    "settingsThumbnailShowTagIcon"
+  ],
+
   "fr": [
     "settingsSearchFieldLabel",
     "settingsSearchEmpty",
@@ -20,6 +25,11 @@
     "settingsThumbnailShowTagIcon"
   ],
 
+  "it": [
+    "settingsShowBottomNavigationBar",
+    "settingsThumbnailShowTagIcon"
+  ],
+
   "ja": [
     "entryActionShowGeoTiffOnMap",
     "entryActionConvertMotionPhotoToStillImage",