mickael-kerjean/filestash ? reverse-engineered prompt

Build me a browser based file manager that can connect to lots of different storage systems, kind of like a Dropbox style dashboard for FTP, SFTP, S3, SMB, WebDAV, IPFS, and other common business storage sources.

I want users to be able to sign in, browse folders, upload, download, rename, move, delete, preview files, and search across whatever storage they’ve connected. It should feel fast and simple, with a clean web interface, but also be flexible enough to support plugins for extra storage connectors, file viewers, and automations.

Please make it so the app can also expose storage through other protocols when needed, and can run file based workflows like notifications or automated steps when something changes. If you need to, look up current docs online for any tricky protocol details or best practices.