update: updated the config and text_classifier

feat :added docs and detector algo

refact: refactor some codes and typos are fixed

feat: Added the rate limiting per route

refact: added the base 10,000 words limit

refact: added the handshake part

feat: updated the key

feat: Implemented sentence-level analysis tools and added file support for analysis

feat: Implemented sentence-level analysis tools and added file support for analysis

Added the files adding system and formated the files system