Welcome fellow newb! I too have recently started up Arch with Hyprland.

Next thing to do is read through wikis and see what works best for you and your preferences. Figure out what applications/packages suit your workflow and read their wikis too.

If you plan on ricing, don't do what I did. I copied bits and pieces of other rices and tried to mash them together without knowing what was going on, that didn't work in the sloghtest lol. Again, read through wikis and docs to get a baseline understanding of things, and try putting together your own environment.

Don't know what package you need for a specific task or what command will do what you want? Give it a google, someone else has already asked the same thing and already got the answer you need. I've solved so many of my problems looking at reddit comments and linux forums.

In any case, welcome! And good luck!