first cmatrix lock fix, still needs debugging

.config/swaylock/lockscript.sh

@@ -1,22 +1,25 @@
 #!/usr/bin/env bash
-USER_HOME="/home/michaelb"
+set -Eeuo pipefail
+
+USER_HOME="$HOME"
 MATRIX_SCRIPT="$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 $mtrx_command &
+# 1) Spawn matrix per monitor
+mapfile -t MONS < <(hyprctl -j monitors | jq -r '.[].name')
+for mon in "${MONS[@]}"; do
+  hyprctl dispatch focusmonitor "$mon"
+  sleep 0.06
+  kitty \
+    --app-id matrix \
+    --title "matrix-$mon" \
+    --start-as fullscreen \
+    bash -lc "$MATRIX_SCRIPT" &
+  sleep 0.12
 done
 
-# 2) Lock (blocks until unlock)
+# 2) Lock screen (blocks until unlock)
 swaylock
 
-# 3) Tear down Matrix
-pkill -f "$MATRIX_SCRIPT"
+# 3) Tear down matrix
+pkill -f "$MATRIX_SCRIPT" || true