adds matrix effect and style to swaylock

.config/swaylock/lockscript.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+USER_HOME="/home/michaelb"
+MATRIX_SCRIPT="$USER_HOME/.config/swaylock/matrix.sh"
+ALACRITTY_CONF="$USER_HOME/.config/swaylock/alacritty-matrix.toml"
+
+mtrx_command="alacritty \
+  --config-file \"$ALACRITTY_CONF\" \
+  --class matrix \
+  -e \"$MATRIX_SCRIPT\""
+
+# 1) Spawn Matrix windows per-monitor
+screens=$(hyprctl -j monitors | jq length)
+for (( i = -1; i < screens; i++ )); do
+  hyprctl dispatch focusmonitor $i
+  eval $mtrx_command &
+done
+
+# 2) Lock (blocks until unlock)
+swaylock
+
+# 3) Tear down Matrix
+pkill -f "$MATRIX_SCRIPT"