📃Create Comprehensive Documentation for Bot Usage

[Salz0]

Summary: 📝

Create documentation that provides instruction on how to use and install the Flea Market Telegram Bot, aimed at both users and potential contributors.

Proposed Solution: 🛠

• Write a comprehensive guide on how to use all existing features of the bot.
• Include step-by-step screenshots or short video clips for complex processes.
• Add an FAQ section to address common questions. (or leave space for future considerations)
• Include a section that outlines how contributors can set up the development environment and add new features. + find the variables
• Update the README.md to include a link to the new documentation.

Acceptance Criteria: ✅

• [ ] Documentation is complete
• [ ] Step-by-step guides are clear and easy to follow.
• [ ] An FAQ section is added. (even if empty)
• [x] README.md is updated with the link to the new documentation.

  Additional Information: ℹ️

  This documentation will be the primary source of information for users and new contributors, so it needs to be as clear and comprehensive as possible. It would be beneficial to get feedback from both users and other developers to ensure all bases are covered.

Thank you for considering this issue. Proper documentation will significantly improve the user experience and encourage more contributions to the project. 📚🤖👥

[ShrutiKolla]

@Salz0 can you please assign this to me?

[Salz0]

@Salz0 can you please assign this to me?

Hey! You can work on it right-away, create a pull request and I will merge if everything is fine 🙏