fix pipewatcher config

templates/i3/i3blocks.config.j2

@@ -32,7 +32,7 @@ markup=none
 
 # activity
 [activity]
-command=~/bin/pipe-watcher "{{timer_folder}}/activity.i3blocks.fifo" ☆
+command=~/bin/pipe-watcher ~/.timer/activity.i3blocks.fifo ☆
 interval=persist
 markup=pango