This PR improves the reliability of indexer searches in several ways:

• Adds Retry Logic: Implements a retry mechanism for indexer searches to handle intermittent network issues and timeouts. The number of retries is configurable via the general.max_retries setting.
• Improves Error Handling: Adds more detailed logging to the search function to make it easier to diagnose problems in the future.

Related Issues:

• [Bug] Need to press search multiple times before list of torrents update with Jackett #197
• [Bug] "Nothing found for" with Prowlarr #198