Auto caching

src/manager.js

@@ -160,16 +160,6 @@ export class ZimManager {
 
 	/** Opens a fresh `ZimReader` for a local ZIM, resolved by file path or catalog `name`. Caller must `.close()` it. */
 	async open(fileOrName) {
-		await this.#ensureDir();
-		const file = await this.#resolveFile(fileOrName);
-		return new ZimReader(file, {clusterTTL: this.#clusterTTL}).open();
-	}
-
-	/**
-	 * Returns a cached, persistently-open `ZimReader` for serving requests — avoids
-	 * re-opening the file per request. Idle-evicted after `readerTTL` ms of no use.
-	 */
-	async getCached(fileOrName) {
 		await this.#ensureDir();
 		const file = await this.#resolveFile(fileOrName);
 		let entry = this.#readers.get(file);