clean up scripts

.config/polybar/scripts/info-projecthamster.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+activity=$(hamster current 2> /dev/null | cut -d " " -f 3- | sed 's/@.* / - /')
+
+if [ -n "$activity" ]; then
+    echo "$activity"
+else
+    echo "No Activity"
+fi