docs(man): document options implemented but missing from man pages

Sync man pages with the code for options that were read but undocumented:
- sway/workspaces: ignore-workspaces
- niri/workspaces: sort-by-number, hide-empty
- wayfire/workspaces: disable-scroll, enable-bar-scroll
- river/tags: set-tags, toggle-tags
- hyprland/workspaces: persistent-workspaces (formalized)
- hyprland/window: fallback, tooltip-format
- cpu: format-<state>, tooltip-format, tooltip-format-<state>
- pulseaudio/slider: ignored-sinks
- hyprland/niri/mango language: format-<lang>-<variant> (+ hyprland tooltip variant)

man/waybar-cpu.5.scd

@@ -83,6 +83,18 @@ The *cpu* module displays the current CPU utilization.
 	default: true ++
 	Option to disable tooltip on hover.
 
+*tooltip-format*: ++
+	typeof: string ++
+	The format of the tooltip shown on hover. Supports the same replacements as *format*.
+
+*format-<state>*: ++
+	typeof: string ++
+	The format to use when the given *state* (see *states*) is active. Supports the same replacements as *format*.
+
+*tooltip-format-<state>*: ++
+	typeof: string ++
+	The tooltip format to use when the given *state* (see *states*) is active. Takes precedence over *tooltip-format*.
+
 *expand*: ++
 	typeof: bool ++
 	default: false ++