Point local work folders at ~/Documents/projects/sandTable-local

The KiCad working copy and the Pi image work dir moved out of ~/kicad and
~/Documents into ~/Documents/projects/sandTable-local.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

pcb/tools/route.py

@@ -9,7 +9,7 @@ import design as D
 from board import build, check_placement, write_pcb, write_project, keepout_zone, text_node
 import router as R
 
-OUT = os.path.expanduser('~/kicad/sandtable-controller')
+OUT = os.path.expanduser('~/Documents/projects/sandTable-local/sandtable-controller')
 
 # routing width per net
 WIDTH = {}