Apply material 3 to fill dialog/save ui

The framework cannot use the material 3 directly because it may cause
conflicts with libraries used by apps. So we tried to do the
customization to let it looks like matrial 3.

This is the first change for updating the style, it focuses on the color
and buttons, we still have some UIs don't respect the spec, this will
be done in the follow up change.

Bug: 225234267
Test: use sample code to verify the fill dialog and saveui. The color
and shape are expected in light/dark/theme color.

Change-Id: Ibfa108b8812c5b0ea7987882451cfcd62579e5e4