feat: add cliphist

[sentriz]

Description

hi! this add cliphist as a clipboard manager

quite similar to clipman which is already there (and quite a nice tool), but I personally prefer cliphist because

• it makes no assumptions about a picker tool. you can use whatever you like
• clipboard is preserved byte for byte, no hidden character messups
• images/non-text also work

also I think manjaro sway edition also use it now

thanks!

Checklist

I have:

• [x] 🤳 made sure that what I am adding is an app for end users, not a developer tool / library (no "wl-clipboard-rs")
• [x] 🔗 checked that the link I am using refers to the root of the project (example, https://mpv.io) or GitHub repo if the first is not available
• [x] 🤓 checked BOTH the name and the casing of the project(s) I am adding ("GNOME Terminal" and not "gnome-terminal", "bemenu" and not "Bemenu", etc.)
• [x] 💣 checked that I am using spaces for indentation and that my levels are correct (no tabs!)
• [x] ✋ checked that my section has the correct casing ("My section", and not "My Section")
• [x] 📝 checked that the projects and / or the section are alphabetically sorted ("Clipboard manager" then "Color picker", "bemenu" then "Fuzzel")