Squashed commit of the following:

commit 0ca3cad
Author: Spencer H <20426598+roshambo919@users.noreply.github.com>
Date:   Tue May 6 19:12:03 2025 -0400

    Add frame at timestamp function

commit 124762c
Author: Spencer Hallyburton <20426598+roshambo919@users.noreply.github.com>
Date:   Mon Apr 28 22:45:48 2025 -0400

    WIP on adding control signals to nusc

Author: roshambo919