Add Line-Level Error Highlighting to JSON Validator

[rishima17]

Description Currently, JSON validation errors are shown as a flat list, making it difficult to locate errors in large files.

Solution Implement precise error location reporting in jsonValidator.tsx:

Line/Column Reference: Display the exact line and column number for each syntax error.
Editor Integration: Highlight the erroneous line within the Monaco editor.
Navigation: Allow users to click an error in the list to jump directly to the specific line in the editor.

Alternatives Scanning through large JSON payloads manually to find the reported character position.

Additional context Improved error visibility is crucial for productivity when dealing with complex configuration files.
please make sure to carefully follow the contribution guidelines mentioned in the repository before making your PR. It helps maintain code quality and makes the review process smoother. Please raise the PR against the develop branch, not the main branch.

[omkarhole]

@rishima17 assign me

[navin-oss]

@rishima17 Please assign this issue to me. I would like to work on implementing the line-level error highlighting, Monaco editor integration, and error navigation features as described. I will follow the contribution guidelines and raise the PR against the develop branch.

[udaykiran243]

Hey @rishima17 i want to work on this, assign me.

[omkarhole]

@rishima17 i liked to work on it . can you please assing me