G7 evidence: committed quickbot_lab.{yaml,pgm} from Pi

102 × 73 cells @ 0.05 m/pix (~5.1 m × 3.65 m). Origin [-2.316, -2.498, 0].
Trinary mode, occupied_thresh 0.65, free_thresh 0.196 — Nav2-ready as-is.

Co-Authored-By: claude-flow <ruv@ruv.net>

Author: karma0

maps/quickbot_lab.pgm

@@ -0,0 +1,7 @@
+image: quickbot_lab.pgm
+mode: trinary
+resolution: 0.050
+origin: [-2.316, -2.498, 0]
+negate: 0
+occupied_thresh: 0.65
+free_thresh: 0.196