Add Bengali (বাংলা) translation for the main README file

[naaa760]

Title: Add Bengali (বাংলা) translation for the main README file

Description:

Overview

Adding Bengali (বাংলা) translation to make the project more accessible to Bengali-speaking contributors and users. This involves creating a new README-BN.md file with a complete translation of the main README content.

Changes to be made

• Create a new file README-BN.md
• Translate all content from the main README.md to Bengali
• Add the Bengali language option in the language selector list in all README files
• Update language links in other README versions to include the Bengali version
• Maintain consistent formatting and structure with other translations

Benefits

• Makes the project more accessible to 230+ million Bengali speakers worldwide
• Increases potential contributor base from Bangladesh and West Bengal
• Aligns with the project's goal of being internationally accessible
• Supports the open-source community in South Asia

Technical Details

• File name will follow ISO language code convention: README-BN.md
• Will use UTF-8 encoding to properly display Bengali characters
• Will maintain all original markdown formatting
• Will preserve technical terms in English where appropriate

Checklist

• [ ] Create README-BN.md
• [ ] Translate all content
• [ ] Add language option to other README versions
• [ ] Verify proper rendering of Bengali text
• [ ] Review translation accuracy
• [ ] Test all links in the new file

Labels: documentation, internationalization, good first issue

[chimoneybot[bot]]

@phyleria, PR merged. Please send a chimoney.io reward to @naaa760