3e3ffa4b0b
- Introduced support for JSON file types in English, Korean, Russian, and Chinese locale files. - Updated the file type acceptance criteria in the document upload component to include JSON. - Enhanced the knowledge base parser settings to recognize JSON as a valid file type. - Implemented JSON conversion functionality in the document parser, allowing for JSON content to be processed and converted to markdown. - Added comprehensive tests for JSON to markdown conversion to ensure functionality and reliability.