Improve Error Messages with Troubleshooting Guides

[Arun24-8]

Description

As this project has matured through 35,418+ commits, the complexity of error scenarios has grown. Enhanced error messages with troubleshooting steps would improve developer experience.

Suggestion

• Add detailed error codes with documentation links
• Include common causes and solutions in error messages
• Create a centralized error reference guide
• Add contextual debugging information in error responses
• Implement suggested fixes in error output

Benefits

• Reduces debugging time
• Improves developer experience
• Decreases support burden
• Facilitates faster issue resolution