⚙️ PrivatePdfConverter v1.3.1 - ConsoleAppFramework & dependency automation

What's Changed

🔧 Improvements

• Migrated CLI framework from Cocona to ConsoleAppFramework - zero external dependencies, zero reflection, high performance and fastest startup time

🔒 Security

• Bumped Magick.NET to 14.11.0 (CVE fixes)
• Bumped actions/checkout to v6 and setup-dotnet to v5

🛠️ CI/CD

• Added Dependabot for automated NuGet and GitHub Actions dependency updates

Full Changelog: v1.3.0...v1.3.1