feat(core): Add Cargo and Composer registries with storage, auth and helpers

ts/composer/index.ts

@@ -0,0 +1,8 @@
+/**
+ * Composer Registry Module
+ * Export all public interfaces, classes, and helpers
+ */
+
+export { ComposerRegistry } from './classes.composerregistry.js';
+export * from './interfaces.composer.js';
+export * from './helpers.composer.js';