filter grids: fixed thumbnail request when scaling

lib/widgets/collection/collection_grid.dart

@@ -204,15 +204,11 @@ class _CollectionScaler extends StatelessWidget {
       ),
       scaledBuilder: (entry, extent) => ThumbnailTheme(
         extent: extent,
-        child: Container(
-          width: extent,
-          height: extent,
-          child: DecoratedThumbnail(
-            entry: entry,
-            tileExtent: context.read<TileExtentController>().effectiveExtentMax,
-            selectable: false,
-            highlightable: false,
-          ),
+        child: DecoratedThumbnail(
+          entry: entry,
+          tileExtent: context.read<TileExtentController>().effectiveExtentMax,
+          selectable: false,
+          highlightable: false,
         ),
       ),
       getScaledItemTileRect: (context, entry) {

lib/widgets/common/scaling.dart

@@ -78,7 +78,11 @@ class _GridScaleGestureDetectorState<T> extends State<GridScaleGestureDetector<T
         final thumbnailCenter = renderMetaData.localToGlobal(Offset(halfExtent, halfExtent));
         _overlayEntry = OverlayEntry(
           builder: (context) => ScaleOverlay(
-            builder: (extent) => widget.scaledBuilder(_metadata!.item, extent),
+            builder: (extent) => SizedBox(
+              width: extent,
+              height: extent,
+              child: widget.scaledBuilder(_metadata!.item, extent),
+            ),
             center: thumbnailCenter,
             viewportWidth: gridWidth,
             gridBuilder: widget.gridBuilder,

lib/widgets/filter_grids/common/decorated_filter_chip.dart

@@ -24,7 +24,7 @@ import 'package:provider/provider.dart';
 
 class DecoratedFilterChip extends StatelessWidget {
   final CollectionFilter filter;
-  final double extent;
+  final double extent, thumbnailExtent;
   final AvesEntry? coverEntry;
   final bool pinned, highlightable;
   final FilterCallback? onTap;
@@ -34,12 +34,14 @@ class DecoratedFilterChip extends StatelessWidget {
     Key? key,
     required this.filter,
     required this.extent,
+    double? thumbnailExtent,
     this.coverEntry,
     this.pinned = false,
     this.highlightable = true,
     this.onTap,
     this.onLongPress,
-  }) : super(key: key);
+  })  : thumbnailExtent = thumbnailExtent ?? extent,
+        super(key: key);
 
   @override
   Widget build(BuildContext context) {
@@ -90,7 +92,7 @@ class DecoratedFilterChip extends StatelessWidget {
               )
             : RasterImageThumbnail(
                 entry: entry,
-                extent: extent,
+                extent: thumbnailExtent,
               );
     final titlePadding = min<double>(4.0, extent / 32);
     final borderRadius = BorderRadius.all(radius(extent));

lib/widgets/filter_grids/common/filter_grid_page.dart

@@ -391,6 +391,7 @@ class _FilterScaler<T extends CollectionFilter> extends StatelessWidget {
         return DecoratedFilterChip(
           filter: filter,
           extent: extent,
+          thumbnailExtent: context.read<TileExtentController>().effectiveExtentMax,
           pinned: pinnedFilters.contains(filter),
           highlightable: false,
         );