- Introduced JiraHistoryConnector to handle OAuth-based authentication and automatic token refresh for Jira API access.
- Refactored Jira indexing logic to utilize the new connector, simplifying credential management and enhancing token refresh capabilities.
- Removed legacy token handling code from the Jira indexer, streamlining the integration process.
- Ensured compatibility with both OAuth 2.0 and legacy API token methods for improved flexibility.