feat(composer): Finish Composer

[PatStiles]

Description

Finishes the following TODO's in the composer:

• [x] Make ComposerType::create_manifest() a trait assc. function
• [x] Implement ComposerBase::compute_wire_copy_cycles()
• [x] Implement ComposerBase::compute_sigma_permutations()

Link to issue

38

Type of change

• [x] New feature (non-breaking change that adds functionality)

Test plan (required)

Tests to be implemented:

• [ ] ComputeWireCopyCycles
• [ ] ComputePermutationMapping
• [ ] validate_transcript

[laudiacay]

looks good so far- tests?

[PatStiles]

To complete the manfiest tests the transcipt needs to be finished should I just extend this onto #80