Bug fixes to unified logs

[kga245]

Fixed: The code assumes data.output always contains pdf, docx, and json properties without validating their existence.

Fixed: The code unconditionally prepends 'outputs/' to accessData paths without first checking if they already start with 'outputs/', potentially causing redundant path prefixes.

Reverted: The "Download Logs" JSON link is now always rendered for all report types, regardless of the previous condition. reverted to conditional and will only display if report type is chatBoxSettings.report_type === 'research_report'

[kga245]

Late edition to this, fyi.

Title: refactor(server): remove unused logging configuration

Description

Removes redundant logging configuration that was creating an unused server_log.txt file. The actual research logging functionality is properly handled by CustomLogsHandler.

Changes

• Removed unused logging configuration from backend/server/server.py
• Removed unused setup_research_logging import and related startup code
• No changes to core logging functionality (research outputs and logs remain intact)

Testing

• Verified that research outputs still generate correctly in the outputs folder
• Confirmed that server_log.txt is no longer created unnecessarily
• All existing logging functionality continues to work as expected

Type of Change

• Code cleanup (non-breaking change that improves code organization)
• Performance improvement (removes unnecessary file operations)

[assafelovic]

You rock, thank you!