Complete XYZAC LinuxCNC WASM parity and smooth 3D preview

coverage/task-packets/SRC-00.handoff.json

@@ -0,0 +1,42 @@
+{
+  "schema": "task-handoff.v1",
+  "task_id": "SRC-00",
+  "context_id": "linuxcnc-2.10.0-pre0-wasm-m1-py-c1",
+  "status": "verified",
+  "result": "source inventory, native/WASM parity, and exact XYZAC Worker authority evidence verified",
+  "reports": [
+    {"path": "coverage/xyzac-trt-source-slice-inventory.report.json", "sha256": "601fb94f39681e382262b0ed6d6890f9db67e27a8ff4383b977fb073b46562e4"},
+    {"path": "coverage/xyzac-trt-native-wasm-parity.report.json", "sha256": "f67633527c623e826c14d89687139d109d046fdeaf445fc754506a66c8262d8e"}
+  ],
+  "checks": {
+    "baseline": "passed",
+    "download_index": "passed",
+    "pointer": "passed",
+    "source_slice_unittest": "passed",
+    "source_slice_self_hash": "passed",
+    "native_xyzac_xyzbc_startup": "passed",
+    "native_wasm_kinematics_trace": "passed",
+    "native_wasm_switchkins_trace": "passed",
+    "xyzac_worker_case": "passed",
+    "mjs_syntax": "passed",
+    "react_typecheck": "passed"
+  },
+  "evidence": {
+    "control_count": 110,
+    "menus": 80,
+    "toolbar": 20,
+    "keyboard": 10,
+    "slices": 11,
+    "direct_sources": 35,
+    "unregistered_slices": 0,
+    "blocked_resources": 0,
+    "js_authority": 0,
+    "first_divergent_tick": null,
+    "worker_state_hash": "fnv1a64:72275811a4320d7c"
+  },
+  "failure_samples": [],
+  "packet": {"path": "coverage/task-packets/SRC-00.json", "sha256": "a13fa893653494bf12cee5e15c38cc6c74edc6ffcd02a10cb788c4a87e3cf37b"},
+  "next_task": "WASM-00",
+  "next_task_status": "queued",
+  "release_status": "STOP_RELEASE"
+}