add read-only public RateLimit#name

Author: williamd5

src/RateLimit.ts

@@ -53,6 +53,14 @@ export class RateLimit {
         RateLimit.#instances.set(name, this);
     }
 
+    /**
+     * Get rate limit name
+     * @readonly
+     */
+    get name(): string {
+        return this.#name;
+    }
+
     /**
      * Check the attempt state for a source ID without decrementing the remaining attempts
      * @param {string} source - Unique source identifier (e.g. username, IP, etc.)