feat: integrate learning module

scripts/verify-learning-player-artifact.mjs

@@ -0,0 +1,6 @@
+import { resolve } from 'node:path';
+import { validateLearningPlayerArtifact } from './learning-player-artifact.mjs';
+
+const root = resolve(process.argv[2] || 'build/learning-player');
+const result = await validateLearningPlayerArtifact(root);
+process.stdout.write(`Verified Makelore learning player ${result.htmlSha256} at ${result.root}\n`);