Merge pull request #1553 from ramox81/codex/pointcloud-attach

Point clouds: drawn from their scans, attached, cropped and stylized.

The fork's codec patch is resolved to the upstream pins: the point cloud
records landed in opencadcodec 5ef9376, carried through opencadkernel
68eeda1 and opencadgraph e204966.

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

plugins/opencad-python/Cargo.lock

@@ -1265,7 +1265,7 @@ dependencies = [
 [[package]]
 name = "opencadcodec"
 version = "0.5.5"
-source = "git+https://github.com/HakanSeven12/opencadcodec.git?rev=fe3984f#fe3984fb8bf36a02ea899ccbf598e3e64a7b2c11"
+source = "git+https://github.com/HakanSeven12/opencadcodec.git?rev=5ef9376#5ef9376e02996097ff649cd9268c343327413787"
 dependencies = [
  "ahash 0.8.12",
  "anyhow",