epic: investigate test-runner possibilities

[enitrat]

Feature Request

The current state of the test runners doesn't let us have a strong and maintainable codebase. We want to have a solution that allows:

• Diff testing (e.g. pass expected value from python / rust and check against the value in cairo)
• Parametrized tests (very important!)
• Fast testing (sub 10s for a single test)

[enitrat]

We moved to Starknet Foundry, for now.

• We can mock calls and storage, which is good enough for now

• We can use cairo-coverage and cairo-profiler

• Still need to explore parametrized and fuzzing in tests

• Tests are very long to compile & run: up to 3-4 minutes.

• No diff testing