Implement WebAssembly runtime and kinematics coverage

coverage/kinematics-golden-schema.json

@@ -0,0 +1,53 @@
+{
+  "$id": "linuxcnc-web-wasm/kinematics-golden.v1",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "additionalProperties": false,
+  "properties": {
+    "context_id": {
+      "type": "string"
+    },
+    "input": {
+      "type": "object"
+    },
+    "operation": {
+      "const": "fk_ik_fk_roundtrip"
+    },
+    "result": {
+      "additionalProperties": true,
+      "required": [
+        "status",
+        "error_code",
+        "kinematics_type",
+        "branch_id",
+        "flags",
+        "current_tick",
+        "config_hash",
+        "axis_joint_mapping"
+      ],
+      "type": "object"
+    },
+    "sample_id": {
+      "type": "string"
+    },
+    "schema": {
+      "const": "kinematics-golden.v1"
+    },
+    "tolerances": {
+      "additionalProperties": {
+        "minimum": 0,
+        "type": "number"
+      },
+      "type": "object"
+    }
+  },
+  "required": [
+    "schema",
+    "context_id",
+    "sample_id",
+    "operation",
+    "input",
+    "result"
+  ],
+  "title": "LinuxCNC Web/WASM kinematics FK/IK golden",
+  "type": "object"
+}