Add report command to scan: generate JSON and HTML reports

[hasip-timurtas]

Enhance the scan functionality so that when a user performs a scan, the tool also generates a report in both JSON and HTML formats. This will provide users with detailed, exportable results they can review or share. The implementation should ensure:

• After every scan, a JSON report summarizing the findings is created.
• An HTML version of the report is also generated for easy viewing.
• Both reports are saved to a user-specified or default location.
• Update documentation to reflect the new report generation feature.

This will improve usability and accessibility of scan results.