jflieben/VFS365 ? reverse-engineered prompt

Build me a Windows app that makes Microsoft 365 show up in File Explorer like a normal drive and navigation pane location.

I want users to be able to browse OneDrive, SharePoint, Teams libraries, and shared files with their own permissions, then open, save, rename, delete, and copy files from ordinary paths like M:\Sites\Finance\Documents\Budget.xlsx or \\VFS365\<user>\Sites\Finance\Documents\Budget.xlsx. It should work without setting up each library by hand, and new libraries should appear or disappear automatically as access changes.

Please include a tray icon that shows sign in status, waiting uploads, and errors, plus actions like sign in, show files, show log, restart, and collect diagnostics. It should also support policy based options like the drive name, drive letter, folders to redirect, and an optional monitoring URL for reporting usage and issues.

If you need current Microsoft docs or APIs, look them up online and use the best approach for Windows sign in and Microsoft 365 access.