Fix typo in README.md

Found via `codespell -L ot,fo,te,ue,inout,optionel`

move improve_translation in language.py and use it in transliteration

upgrade requirements

remove use of deprecated method

Non-root User for Dockerfile and Multi-Stage Build

Update README.md

Make switch-language-btn white in Dark Theme

Add ~vern's onion/i2p instances of libretranslate

Preloading stuff

brightened the Realm of Darkness

some CSS adjustments to make "Tanslate-Files" look like "Translate-Text

 Update dark-theme.css

Update dark-theme.css

just a bit css, making <select> and <option> more readable in dark theme

Fix Security Vulnerabilities

Remove pip to close IN1-PYTHON-PIP-1278135
apt-get upgrade to close CVE-2022-1664, CVE-2022-1304, and CVE-2022-2068

Remove libretranslate.pussthecat.org

Add --api-keys-db-path argument

* Add API Keys DB path to command & env vars

* Create API Keys DB directory if not exists before sqlite connection & Add docker-compose example