Platform Current Reality Tree

Current Reality Tree Update - Undesirable Effect (273 Tests in tbp.monty/tests/unit are slow) is eliminated.

As highlighted in Platform Future Reality Tree - #12 by tslominski update, the unit tests now take only about 20 seconds to run. The Undesirable Effect (273 Tests in tbp.monty/tests/unit are slow) is now gone and the associated causes are no longer part of the Current Reality Tree.

Current Reality Tree Update - Undesirable Effect (293 Monty integration tests take more than 10 minutes to run on GitHub Actions.)

With integration now being separated, the new Undesirable Effect is (293 Monty integration tests take more than 10 minutes to run on GitHub Actions.)