fix: make build schema copy step cross-platform

package.json

@@ -19,7 +19,7 @@
     "access": "public"
   },
   "scripts": {
-    "build": "tsc -p tsconfig.json && mkdir -p dist/src && cp src/schemas.trust-*.json dist/src/",
+    "build": "tsc -p tsconfig.json && node scripts/copy-schemas.mjs",
     "test": "node --test dist/test/receipt.test.js dist/test/trust.test.js",
     "pretest": "npm run build",
     "example:basic": "node dist/examples/basic-agent.js",

scripts/copy-schemas.mjs

@@ -0,0 +1,19 @@
+import { copyFile, mkdir, readdir } from 'node:fs/promises';
+import path from 'node:path';
+
+const sourceDir = 'src';
+const destinationDir = path.join('dist', 'src');
+const schemaPattern = /^schemas\.trust-.*\.json$/;
+
+await mkdir(destinationDir, { recursive: true });
+
+const sourceEntries = await readdir(sourceDir, { withFileTypes: true });
+const schemaFiles = sourceEntries
+  .filter((entry) => entry.isFile() && schemaPattern.test(entry.name))
+  .map((entry) => entry.name);
+
+await Promise.all(
+  schemaFiles.map((fileName) =>
+    copyFile(path.join(sourceDir, fileName), path.join(destinationDir, fileName)),
+  ),
+);