Add play/pause next/prev binds in default config

[ypurpl]

Feature Description

simple enough

Use Case

so my keyboards media controls work (volume/mute already works)

Compositor

Is this feature specific to one compositor?

• All compositors
• niri
• Hyprland
• dwl (MangoWC)
• sway

Proposed Solution

i could make a pr

XF86AudioNext allow-when-locked=true hotkey-overlay-title="Media: Next Track" { spawn "dms" "ipc" "call" "mpris" "next"; }
XF86AudioPlay allow-when-locked=true hotkey-overlay-title="Media: Play/Pause" { spawn "dms" "ipc" "call" "mpris" "playPause"; }
XF86AudioPrev allow-when-locked=true hotkey-overlay-title="Media: Previous Track" { spawn "dms" "ipc" "call" "mpris" "previous"; }

Alternatives/Existing Solutions

dont merge it, ill add to my own config though

[ypurpl]

another note, does the kb shortcuts in the dash settings support spawn-sh instead of spawn?

[ypurpl]

#1078