multi registry support v2

ts/core/classes.baseregistry.ts

@@ -0,0 +1,36 @@
+import { IRequestContext, IResponse, IAuthToken } from './interfaces.core.js';
+
+/**
+ * Abstract base class for all registry protocol implementations
+ */
+export abstract class BaseRegistry {
+  /**
+   * Initialize the registry
+   */
+  abstract init(): Promise<void>;
+
+  /**
+   * Handle an incoming HTTP request
+   * @param context - Request context
+   * @returns Response object
+   */
+  abstract handleRequest(context: IRequestContext): Promise<IResponse>;
+
+  /**
+   * Get the base path for this registry protocol
+   */
+  abstract getBasePath(): string;
+
+  /**
+   * Validate that a token has the required permissions
+   * @param token - Authentication token
+   * @param resource - Resource being accessed
+   * @param action - Action being performed
+   * @returns true if authorized
+   */
+  protected abstract checkPermission(
+    token: IAuthToken | null,
+    resource: string,
+    action: string
+  ): Promise<boolean>;
+}