Added steam gamescope; updated package lists; small fixes.

private_dot_local/bin/executable_steam-gamescope

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+error() {
+  local err="Error! $@"
+  echo "$err"
+  notify-send "Steam-Gamescope" "$err"
+
+  exit 1
+}
+
+dependencies=(steam gamescope jq hyprctl notify-send)
+for dep in "${dependencies[@]}"; do
+  if command -v "$dep" >/dev/null 2>&1; then
+    continue
+  fi
+
+  error "Missing dependency '$dep'"
+done
+
+
+read -r name width height _ < <(
+    hyprctl -j monitors | jq -j '.[] | select(.focused) | .name, " ", .width, " ", .height, "\u0000"'
+)
+
+notify-send "Steam" "Launching on $name."
+gamescope -w "$width" -h "$height"  -ef --adaptive-sync -- steam -gamepadui -steamos3
+
+
+  
+