update: fix eyo dictionaries versions, reproduce again, update dvc config and docs

rerun dvc repro with the latest changes

updates evaluation script to accomodate the latest changes

separates quality metrics from the time metrics to utilize the same code in model training && minor refactorings here and there

moves get_tokens_count to utils && tiny refactoring

adds FP, FN, support metrics && enhances evaluation table formating

fixes Makefile clean tries to clean cache inside of venv

adds .vscode to .gitignore

renames variable in DictModel

fixes AUROC metric calculation && refactoring and cosmetic fixes

relaxes types exploration in Makefile

[#13] fixes reproducibility issues (#14)

[FIX] fixes environment setup being done in different shells

adds a handy load_dataset() function

very important change