Merge pull request #4 from vildursn/chore/updates-and-fixes

chore: add numpy dependency, env example, and update docs

refactor(embed): upgrade model and inline embeddings loading

fix(ingest): move chunk append outside paragraph loop

improved splitting of chunks

dont split sentences

divide texts into chunks based on paragraphs

add GUI

only run from gui.py

specify which game in prompt

remove duplicate implementations

first attempt at a gui

preserve sentences when creating chunks

update readme

add possibility for choosing which game and extensions to use