Added Seqhash functions

[Koeng101]

This adds seqhash functionality to the Poly library. Basically, the Seqhash function hashes any DNA/RNA/Protein sequence with the blake3 algorithm to give it a universal identifier. If the sequence is circular, like a plasmid, it first takes the lexicographically minimal string rotation using Booth's algorithm, then hashes the resulting sequence with the blake3 hash.

[TimothyStiles]

@Koeng101 this looks awesome! I want to refactor and expand on this before merging but to do that I need two things.

1.) Can you run go mod tidy && git add go.sum go.mod and push those files to the prime branch of your fork? It helps with dependency tracking stuff.

2.) Can you also give me push access to your fork so I can make those changes there then merge them into the prime branch of poly? This is the best way I know of to make sure github credits you for this pull request while still allowing me to edit it before being merged.

🙏 🙏 🙏

[Koeng101]

1.) Run + added + committed the command above to the prime branch of the fork.

2.) Gave access to fork.

[Koeng101]

Read comments, looks good. The reason for uppercasing is that the case never matters sequence-wise, but it impacts hashing. Could be lowercase for the same reason, but uppercase is nicer to read for sequences.

Also, the check failed because you didn't fix the hash_test.go file to use seqhash instead of Seqhash.

[TimothyStiles]

So I just made a big push and a couple of smaller comment related commits. Everything is looking good so far but testing is still needed before this is merged.

Key things to test:

• BoothLeastRotation needs to be tested such that it's fed every rotated permutation of a circular sequence then all outputs need to be equal to eachother.

• Command usage. User experience. Make sure everything behaves as expected.

I don't see the need to test for individual hash functions. Seems tedious.

[TimothyStiles]

All basic commands have been implemented and tests passed. Please review before I merge @Koeng101.

[Koeng101]

Looks good