Story

As a Developer, I want to create a Jira Scorecard card that uses Scorecard backend for the count of critical and blocker issues (excluding those in a "Done" state).

Acceptance Criteria

1. Card displays a count of Jira issues where:
   1. priority is Critical or Blocker.
   2. statusCategory is not Done.
2. Intergate with Scorecard backend.
3. Create a Jira Critical/Blocker Issues Card that:
   1. Displays the issue count.
   2. Includes an icon and supports color coding based on thresholds.
4. Threshold values and status colors are:
   1. Configurable via catalog-info.yaml, or
   2. Use default values if not specified.
5. Render the card within the Scorecard tab on the Entity Overview page in Backstage (RHDH).