Unify internal monitor detection across scripts

Four scripts matched internal panels with contains("eDP") while
omarchy-monitor-state used test("^(eDP|LVDS|DSI)-"), so laptops with
LVDS or DSI panels were internal to monitor-state but invisible to the
clamshell, mirror, and external-active logic. All five sites now share
the inclusive anchored pattern.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

bin/omarchy-hyprland-monitor-internal

@@ -8,7 +8,7 @@ TOGGLE_FLAG="$HOME/.local/state/omarchy/toggles/hypr/$TOGGLE.lua"
 MIRROR_TOGGLE="internal-monitor-mirror"
 
 # Get internal monitor name dynamically, including disabled outputs.
-INTERNAL=$(hyprctl monitors all -j | jq -r '.[] | select(.name | contains("eDP")).name' | head -n 1)
+INTERNAL=$(hyprctl monitors all -j | jq -r '.[] | select(.name | test("^(eDP|LVDS|DSI)-")).name' | head -n 1)
 
 wake() {
   hyprctl dispatch 'hl.dsp.dpms({ action = "enable" })' >/dev/null 2>&1 || true