fix(recommend): 修正筛选左起始与横向滑动

test/recommend/recommend_sections_test.dart

@@ -247,6 +247,11 @@ void main() {
     expect(delegate.mainAxisSpacing, AppDimens.allDramasGridRowGap);
     for (var row = 0; row < 4; row++) {
       expect(find.byKey(Key('all-filter-row-$row')), findsOneWidget);
+      final scroll = tester.widget<SingleChildScrollView>(
+        find.byKey(Key('all-filter-scroll-$row')),
+      );
+      expect(scroll.scrollDirection, Axis.horizontal);
+      expect(scroll.physics, isA<BouncingScrollPhysics>());
     }
     final filterStarts = [
       for (var row = 0; row < 4; row++)
@@ -355,6 +360,10 @@ void main() {
       of: rowZero,
       matching: find.byKey(const Key('all-filter-local')),
     );
+    expect(
+      tester.getTopLeft(rowZeroAll).dx,
+      closeTo(pageRect.left + AppDimens.feedPageHorizontal, 0.1),
+    );
     expect(
       tester.getTopLeft(rowZeroLocal).dx - tester.getTopRight(rowZeroAll).dx,
       AppDimens.filterItemGap,
@@ -426,6 +435,13 @@ void main() {
       BorderRadius.circular(AppDimens.filterChipRadius),
     );
     final filterButton = find.byKey(const Key('all-dramas-filter-page'));
+    expect(
+      find.descendant(
+        of: find.byKey(const Key('all-filter-scroll-3')),
+        matching: filterButton,
+      ),
+      findsNothing,
+    );
     expect(
       tester.getSize(filterButton),
       const Size.square(AppDimens.allDramasFilterButton),