release v1.2

• Updated README.md — project description, technical specifications, links to documentation were added.
• Update of game styles and profile page — changes of game style and profile page according to the general style of the project.
• Chat update — changing styles, setting automatic scrolling to the last message.
• Image recognition page added - Added a page where the user can upload an image for recognition.
• Updating the documentation — updating the styles for the documentation to match the overall style of the project.