91642 Enable more lints (a: tests, a: text input, team, tool, framework, a: animation, f: scrolling, cla: yes, d: examples, f: routes, f: gestures, waiting for tree to go green, f: focus, integration_test)

91775 Rename “Extent” to “Size” (framework, f: scrolling, cla: yes)

91834 Fix ScrollBehavior copyWith (framework, f: scrolling, cla: yes, a: quality, waiting for tree to go green)

d: examples - 31 pull request(s)

84394 Add Snapping Behavior to DraggableScrollableSheet (severe: new feature, team, framework, f: scrolling, cla: yes, d: examples, waiting for tree to go green)

87280 Extract Sample code into examples/api (team, framework, f: material design, cla: yes, f: cupertino, d: examples)