Fix Typos, Improve MongoDB/Redis Setup, and Update README

[AshokShau]

• add how to deploy on VPS
• improve connect with Redis and MongoDB
• typo's
• bump deps

[Divkix]

Can you update the change and also a description as to what and why you did?

[AshokShau]

Can you update the change and also a description as to what and why you did?

Thanks for your response!
"Update and change" - Could you clarify what updates or changes you'd like me to make

Here’s what I did:

• Fixed typos, like moving the alt attribute from <a> to <img> for proper HTML.
• Updated MongoDB usage: replaced deprecated NewClient with mongo.Connect and removed repetitive calls by using a variable for the database.
• Improved error handling: switched to errors.Is for better error comparison.
• Simplified Redis setup: replaced redis.NewClient with redis.ParseURL.
• Updated the README with VPS deployment instructions."

[Divkix]

Can you update the change and also a description as to what and why you did?

Thanks for your response! "Update and change" - Could you clarify what updates or changes you'd like me to make

Here’s what I did:

• Fixed typos, like moving the alt attribute from <a> to <img> for proper HTML.
• Updated MongoDB usage: replaced deprecated NewClient with mongo.Connect and removed repetitive calls by using a variable for the database.
• Improved error handling: switched to errors.Is for better error comparison.
• Simplified Redis setup: replaced redis.NewClient with redis.ParseURL.
• Updated the README with VPS deployment instructions."

Are you certain that you tried this code and this code works?

[AshokShau]

Are you certain that you tried this code and this code works?

Yup just tested and all fine