Consolidate API of ObjectPage and DynamicPage

[MarcusNotheis]

The DynamicPage and the ObjectPage are very similar but have completely different APIs and props.
In one of the next versions we should streamline those APIs and try to replace (internal) code of the ObjectPage with the DynamicPage.

• Introduce DynamicPage props to ObjectPage (0.14.0)
• Deprecate old props (0.14.0)
• Remove old ObjectPage props (0.15.0)

[github-actions]

Hi everyone! Seems like there hasn't been much going on in this issue lately. If there are still questions, comments, or bugs, please feel free to continue the discussion. Inactive issues will be closed after 30 days. Thanks.