addressed PR comments

src/web5-connect/sql-ttl-cache.ts

@@ -68,9 +68,6 @@ export class SqlTtlCache {
    * Retrieves a cache entry if it is not expired and cleans up expired entries.
    */
   public async get(key: string): Promise<object | undefined> {
-    // clean up expired entries but no need to await for it to finish
-    this.cleanUpExpiredEntries();
-
     const result = await this.db
       .selectFrom(SqlTtlCache.cacheTableName)
       .select('key')

src/web5-connect/web5-connect-server.ts

@@ -40,6 +40,7 @@ export class Web5ConnectServer {
    * Creates a new instance of the Web5 Connect Server.
    * @param params.baseUrl The the base URL of the connect server including the port.
    *                       This is given to the Identity Provider (wallet) to fetch the Web5 Connect Request object.
+   * @param params.sqlTtlCacheUrl The URL of the SQL database to use as the TTL cache.
    */
   public static async create({ baseUrl, sqlTtlCacheUrl }: {
     baseUrl: string;