Update sysui flags

- Launcher always controlls sysui flags during quickstep gestures.
  - If we passed window threshold (i.e. window isn't under system
    bars), use same flags as home screen
  - Else use sysui flags of the centermost TaskView
- Update sysui flags based on home animation progress as well
  (otherwise we weren't applying home screen sysui flags until
  the end of the animation if you ended the swipe before crossing
  the window threshold).
- Update sysui flags for quick switch from home
- Specify that the activity controller animation is user-controlled
  so we don't reapply state when re-setting  it. This happens when
  we get window insets, for instance, which we get when changing
  sysui flags.

Bug: 131360249
Bug: 130020567
Change-Id: If82dbf75fe663fd690b816cdc1c4366cc2bf75b1