implement wasm/js specific database engine

pkg/wasmdb/testdata/package-lock.json

@@ -0,0 +1,24 @@
+{
+  "name": "wasmdb-test",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "wasmdb-test",
+      "version": "1.0.0",
+      "dependencies": {
+        "fake-indexeddb": "^6.0.0"
+      }
+    },
+    "node_modules/fake-indexeddb": {
+      "version": "6.2.5",
+      "resolved": "https://registry.npmjs.org/fake-indexeddb/-/fake-indexeddb-6.2.5.tgz",
+      "integrity": "sha512-CGnyrvbhPlWYMngksqrSSUT1BAVP49dZocrHuK0SvtR0D5TMs5wP0o3j7jexDJW01KSadjBp1M/71o/KR3nD1w==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=18"
+      }
+    }
+  }
+}

pkg/wasmdb/testdata/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "wasmdb-test",
+  "version": "1.0.0",
+  "description": "Node.js test harness for wasmdb WASM tests",
+  "type": "module",
+  "scripts": {
+    "test": "node run_wasm_tests.mjs"
+  },
+  "dependencies": {
+    "fake-indexeddb": "^6.0.0"
+  }
+}