feat: clustering and similarity search

[xnought]

NOT DONE WORKING, DONT MERGE YET

• download foldseek to docker
• run foldseek through python
• create similarity endpoint
• create clustering endpoint

Problem: slow as balls, consider creating a separate server

[xnought]

Note

Had to do resolve merge conflicts with main so the commits and line counts are overinflated
SO only look at the last commits