Improved README structure and visual presentation

[NikolaiKryshnev]

• Enhanced section structuring with clear headings and logical grouping
• Improved readability using emojis and markdown formatting
• Updated badges with better styling and added a Discord badge with a logo
• Maintained original content while improving overall clarity and navigation

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[terencechain]

I like this. I appreciate any changes to improve the readme. I'm not sure if the team will agree on the emoji, I don't strongly oppose them. I'll leave it to the general team to merge