General notes:

• please split the PR into logical commits. i.e one commit adding the history code, one adding the UI part and eventually a commit gluing everything together
• please make commit messages consistent with the standard used. See https://github.com/OpenRTX/OpenRTX/commits/master/ for examples
• please format the code following the style you see here: 2230c48 Is the linux kernel code style with the exception that code is indented using four spaces instead of eight tabs