Add AC/BC RTCP programs and 3D machine manager

coverage/glb-machine-manager/browser.report.json

@@ -0,0 +1,21 @@
+{
+  "schema": "machine-manager-browser.v1",
+  "report_id": "GLB-MGR-E01",
+  "mode": "development-source",
+  "status": "verified",
+  "checks": [
+    "eight GLB parts imported and rendered in the Three.js editor",
+    "origin visibility, numeric translation/rotation and TransformControls mode update",
+    "validated assembly exports a self-contained managed GLB",
+    "validated hierarchy applied through LOAD_WORKSPACE with geometry and physical zero in userData",
+    "same component assembly switches to BC hierarchy and applies BC geometry",
+    "BC five-axis program drives managed model from authoritative WASM joints",
+    "AC/BC WASM joint projection subtracts physical zero, preserves userData and rejects invalid hierarchy"
+  ],
+  "browser_errors": [],
+  "final": {
+    "program": "aborted",
+    "machine": "ON",
+    "path": "linuxcnc/configs/sim/axis/vismach/5axis/table-rotary-tilting/demos/boat-xyzbc.ngc"
+  }
+}