v2026.5.22: Centralized Reporting & PDF Fixes

[2026.5.22] - 2026-05-22

Added

• Centralized Reporting: All scan reports are now neatly organized in ~/.docksec/results/ by default, following industry standards for professional CLI tools.
• Enhanced --scan-only Mode: Improved the scanner to support Dockerfile-only scans without requiring a Docker image name, enabling high-speed static analysis in any environment.
• Project Governance: Added .cursorrules and updated CONTRIBUTING.md to ensure professional AI-assisted development standards.

Changed

• Modernized PDF Engine: Refactored the PDF generation to use the latest fpdf2 APIs, improving performance and future-proofing the reporting engine.
• Improved Storage Logic: Added automatic directory creation and a smart fallback to local storage if the home directory is not writable.
• CLI Feedback: The tool now explicitly prints the report storage location at the start of every scan for better visibility.

Fixed

• PDF Layout: Resolved the "Not enough horizontal space" error that occurred during PDF generation for complex scan results.
• Deprecation Warnings: Eliminated all font and layout-related deprecation warnings from the fpdf2 library.
• Test Suite: Updated and expanded the unit test suite to cover new reporting logic and dynamic tool requirements, achieving 100% pass rate.
• Linting: Fixed unused variable warnings in configuration.

Full Changelog: v2026.5.21...v2026.5.22