Selection view content should be copy-pasteable

[nikolausWest]

As much as possible of the content in the selection view should be copy-pasteable. That way any interesting data or blueprint options can easily be extracted and re-used elsewhere when debugging or exploring recordings in Rerun.

Example use cases:

• Live logging the pose output of a SLAM algorithm, finding five poses that you think make sense for the scene and copying the parameter values to use in another script (that might generate simulated sensor data).
• Once Clicking a recording should select it #4649 has landed, copy paste the recording id and quickly log some complementary data from a throw away script
• Open a folder with images with the viewer -> find a strange looking image -> copy it's path and pass it to another script

[genemerewether]

Adding on to this, the TextLog fields should also be copy pasteable