docs: enterprise refactor plan with ralph specs

dist/plugins/interfaces.js

@@ -0,0 +1,7 @@
+"use strict";
+/**
+ * Plugin interfaces re-exported from core for plugin implementations to use.
+ * All interface definitions live in src/core/interfaces.ts so that core
+ * code can depend on them without creating a circular dependency.
+ */
+Object.defineProperty(exports, "__esModule", { value: true });