feat: keep windowed browser video awake via wayland-pipewire-idle-inhibit

stasis ignores browser audio (pactl, browser-excluded), so windowed/muted browser video let the screen sleep. Add wayland-pipewire-idle-inhibit (AUR + user service) holding a Wayland idle-inhibitor while audio plays. Enabled on fresh installs and checked by moonarch-doctor.

README.md

@@ -16,7 +16,7 @@ desktop that can be rebuilt from scratch in minutes.
 | **Greeter** | [greetd](https://sr.ht/~kennylevinsen/greetd/) + [moongreet](https://gitea.moonarch.de/nevaforget/moongreet) | Minimal, Wayland-native login. moongreet provides GTK4 UI with fingerprint support, running inside its own Niri instance. |
 | **Lock Screen** | [moonlock](https://gitea.moonarch.de/nevaforget/moonlock) | ext-session-lock-v1 protocol — compositor guarantees lock on crash. PAM + fprintd, GPU blur, multi-monitor. |
 | **Power Menu** | [moonset](https://gitea.moonarch.de/nevaforget/moonset) | GTK4 Layer Shell overlay above Waybar. Lock, logout, hibernate, reboot, shutdown with confirmation. |
-| **Idle Manager** | [stasis](https://aur.archlinux.org/packages/stasis) | Separate AC/battery power plans. Brightness dimming, DPMS, lock (via moonlock), and suspend on configurable timeouts. |
+| **Idle Manager** | [stasis](https://aur.archlinux.org/packages/stasis) + [wayland-pipewire-idle-inhibit](https://github.com/rafaelrc7/wayland-pipewire-idle-inhibit) | Separate AC/battery power plans. Brightness dimming, DPMS, lock (via moonlock), and suspend on configurable timeouts. The companion inhibitor holds a Wayland idle-inhibitor while audio plays — keeps the screen awake during windowed browser video, which stasis' pactl detection skips by design. |
 | **Bar** | [Waybar](https://github.com/Alexays/Waybar) | Wayland-native, highly customizable. Niri workspace/window modules via community plugins. |
 | **Launcher** | [Walker](https://github.com/abenz1267/walker) + [Elephant](https://github.com/abenz1267/elephant) | Wayland-native GTK4 launcher with built-in providers for apps, clipboard, bluetooth, audio, files, and calculator. Dmenu mode for custom scripts (VPN, CPU governor). |
 | **Terminal** | [Foot](https://codeberg.org/dnkl/foot) | Fast, minimal Wayland-native terminal. Server mode for instant window spawning. |
@@ -206,6 +206,7 @@ are part of the system and updated via `paru -Syu`.
 | kanshi | Dynamic display configuration (auto-switch output profiles on hotplug) |
 | nautilus | File manager preload (faster first launch) |
 | stasis | Idle manager (dimming, DPMS, lock, suspend on AC/battery plans) |
+| wayland-pipewire-idle-inhibit | Holds a Wayland idle-inhibitor while audio plays (keeps screen awake for windowed browser video that stasis skips) |
 | walker | Walker application launcher (GTK4 service mode for instant startup) |
 
 ## Moonarch Ecosystem

packages/aur.txt

@@ -37,3 +37,4 @@ mpv-thumbfast-git
 # System & Tools
 auto-cpufreq
 stasis
+wayland-pipewire-idle-inhibit

scripts/moonarch-doctor

@@ -186,7 +186,7 @@ elif pacman -Qq moonarch-git &>/dev/null; then
         EXPECTED_SVCS+=("$(basename "$svc_file" .service)")
     done < <(pacman -Qql moonarch-git | grep -E '^/etc/systemd/user/[^/]+\.service$')
     # Services enabled by post-install.sh from other packages
-    EXPECTED_SVCS+=(stasis)
+    EXPECTED_SVCS+=(stasis wayland-pipewire-idle-inhibit)
 
     for svc in "${EXPECTED_SVCS[@]}"; do
         check_user_service "$svc"

scripts/post-install.sh

@@ -134,6 +134,7 @@ log "Enabling systemd user services..."
 USER_SERVICES=(
     "kanshi"
     "stasis"
+    "wayland-pipewire-idle-inhibit"
     "cliphist-text"
     "cliphist-image"
 )