✨(et): make et make test great

[danceratopz]

The uv run et make test command is an interactive CLI that helps a user create a new test module and function as a starting point to creating a new test. See https://ethereum.github.io/execution-spec-tests/main/writing_tests/.

Tasks

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1. ✨ (cli): Add support for interactive CLI input #945
   +0
2. ✨(testinit): add a simple (interactive?) cli that creates a new test module skeleton #926
   scope:gentest type:feat +2
3. ✨(make): Add support for make package #946
   +0
4. ✨(testinit): add support for parametrized tests and different test types #927
   scope:gentest type:feat +2
5. If creating a new tests subfolder, also create the __init__.py and spec.py modules
6. Allow creation of a new test module within an existing tests subfolder
7. TBD: Add a -q option that causes the verbose explanations/TODOs in the generated module to be omitted