Interpolate between poses (Follow-up from "Visualize LocalTrajectory")

The following discussion from !35 (merged) should be addressed:

• @fabian.reister started a discussion:

  TODO; Interpolate between trajectory points

@groegerto as discusses, you can implement this as a method within the LocalTrajectory class, e.g. evaluate(timestamp)

assigned to @groegerto

added hiwi local-planning labels

mentioned in merge request !36 (merged)

marked the checklist item @fabian.reister started a discussion: as completed

implemented in https://gitlab.com/ArmarX/skills/navigation/-/merge_requests/36

closed