Jenkins docker support

[prestoncraw]

Summary

• Add an openSEE-aligned Jenkins pipeline for development → master prereleases and master releases, including submodule checkout.
• Build the production UI, publish SEBrowser as a self-contained Windows x64 application, and package the publish output as a deployable ZIP.
• Deliver prerelease and release archives to the appropriate \\webhostfiles\Delivery\SEBrowser directories, comment prerelease availability on the development PR, and tag qualifying releases.
• Add the openSEE PowerShell helpers for version advancement, Gemstone dependency updates, dependency PR creation, and PR comments, adapted only for SEBrowser.
• Use Scripts/SEBrowser.version as the single three-part version source and remove the legacy AssemblyInfo.cs version attributes.
• Add Windows and Linux publish profiles plus .NET 9 Docker image support for SEBrowser on port 8001.
• Add an optional DisableAuthentication setting and middleware.
• Add the Jenkins, Docker, and automation files to the solution and remove the obsolete nightly-build tooling.
• Version the production UI bundle from package.json and display the UI version in the application.

Jenkins publishing and delivery-share operations were not executed during local validation.