What to choose for an admin-panel with REST and Usermanagement

Hello,

I have a small projekt to run on a LAMP-Server.
The Admin-Panel here are all fine, but I’m missing usermanagement, REST and security.

User login, password reset, 2FA, Seurity for REST.

I use notepad++/neatbeans in Windows to write my code with no frameworks at all.

There are thousend of frameworks, templates and editors
Can anybody give me a hint where to start.

Thanks

Stefan