[ADD] AI vocabulary and installation of langgraph

[ADD] AI vocabulary

[ADD] general overview of n8n components

[ADD] n8n installation guideline

remove agent-dev-kit

[ADD] telegram bot configuration

[ADD] Product Annotation Agent based

initialize python environment

[ADD] high-level service schema

[ADD] function for text extraction from PDF

refactor codebase into logical groups and add support for different file formats

[ADD] Multiagentic schema

remove duplicate word in README.md

update: README.md

[FIX] grammar in README.md

[FIX] gramma mistake in README.md

add information about project to README.md

update docker compose readme instruction

[ADD] docker compose run instruction