Add o.rebind for replacing Hyprland keybindings

config/hypr/bindings.lua

@@ -1,5 +1,5 @@
--- Keep only your personal keybinding overrides here. Add new bindings or
--- unbind defaults before replacing them.
+-- Keep only your personal keybinding overrides here. Add new bindings with
+-- o.bind or replace defaults with o.rebind.
 
 -- See current bindings and descriptions:
 --   omarchy menu keybindings --print
@@ -15,10 +15,9 @@
 -- Add a new binding.
 -- o.bind("SUPER + SHIFT + R", "SSH", "alacritty -e ssh your-server")
 
--- Change an existing binding by unbinding it first, then binding the key again.
--- This example changes SUPER+SPACE from the launcher to the Omarchy root menu.
--- hl.unbind("SUPER + SPACE")
--- o.bind("SUPER + SPACE", "Omarchy menu", "omarchy-menu toggle root")
+-- Change an existing binding. o.rebind takes the same arguments as o.bind.
+-- This example replaces the default file manager with Flea.
+-- o.rebind("SUPER + SHIFT + F", "File manager", { launch = "flea" })
 
 -- Disable a default binding without replacing it.
 -- hl.unbind("SUPER + SHIFT + B")