Expose a way to manually inspect and terminate reuse containers

Something similar to being able to

• (optional) add "day of creation" label, which makes containers reusable within same day only
• docker ps --filter "label=org.testcontainers=true" --filter "label=mylabel=abc"
• inspect labels and other properties
• selectively terminate containers

This could currently be done by running docker commands from shell script or similar, but testcontainers have various docker discovery strategies which don't seem to be currently exposed, manual command may fail to execute or even connect to a different docker daemon.

Also adding "reuse=true" when container was created with reuse flag could be a good idea to ease going through zombies, and maybe to completely separate reuse and non-reuse containers

Start by reviewing the exposed Docker discovery strategies and the existing reuse-container handling. Compare the requested docker ps filtering, label inspection, selective termination, and reuse labels against the current API. Done means users can inspect and manage reusable containers through the same Docker connection used by Testcontainers, with reuse and non-reuse containers distinguishable.