Implement AXIS parity UI and execution baseline

coverage/trace-export.report.json

@@ -0,0 +1,81 @@
+{
+  "context_id": "linuxcnc-2.10.0-pre0-wasm-m1-py-c1",
+  "known_boundaries": [
+    "journal/checkpoint reconciliation is P6-02",
+    "OPFS migration/offline package is P6-03"
+  ],
+  "outputs": [
+    {
+      "bytes": 2743,
+      "path": "web/worker/trace-export.mjs",
+      "sha256": "9f775f6508359bd267f0b76299f19541f547f6282ea6d4569845bdc6f73f638b"
+    },
+    {
+      "bytes": 43953,
+      "path": "web/worker/sim-session.mjs",
+      "sha256": "8ee3abd8e339465c8f80bac03bdb4b3a26ff8cbb3e78df05726efba754a2cf3d"
+    },
+    {
+      "bytes": 1698,
+      "path": "web/worker/test_trace_export.mjs",
+      "sha256": "de9235e179e98cd41a6cf66810dd1b511545652027b8f922eeeb705434d255bf"
+    },
+    {
+      "bytes": 7116,
+      "path": "web/worker/replay.mjs",
+      "sha256": "5e599e302edd0c5109a061ba9a421f77d7b87ad9cdb6a4183653afe5cd02f97c"
+    },
+    {
+      "bytes": 10706,
+      "path": "web/worker/contracts.mjs",
+      "sha256": "2edd199eb4fe4c44ae5b08eacf0d739a7dcf914a08700e617160b5130a08f378"
+    }
+  ],
+  "report_sha256": "42e1618dc55c3ff86e96b150b5c0be2114c8c2c82633af88ba2bc8f69758af0b",
+  "schema": "trace-export-report.v1",
+  "status": "verified",
+  "task_id": "P6-01",
+  "test": {
+    "command": "node web/worker/test_trace_export.mjs",
+    "status": "verified",
+    "stderr": "",
+    "stdout": "trace_export=passed seq=6 tick=3 hash=fnv1a64:be00c8aa2d0e378e\n"
+  },
+  "trace": {
+    "fields": [
+      "context_id",
+      "seq",
+      "tick",
+      "state",
+      "state_hash",
+      "task",
+      "timeline",
+      "event_hash",
+      "snapshot_hash",
+      "trace_hash"
+    ],
+    "schema": "simulation-trace.v1",
+    "subsystems": [
+      "task",
+      "scheduler",
+      "program",
+      "motion",
+      "plc",
+      "io_ack",
+      "callbacks",
+      "devices",
+      "python",
+      "workspace"
+    ]
+  },
+  "validation": [
+    "event sequence",
+    "event tick monotonic",
+    "payload hash",
+    "snapshot hash/id/base",
+    "state hash",
+    "context",
+    "trace hash",
+    "nonfinite rejection"
+  ]
+}