Implement management command for detecting non-compliant project levels and flagging them in score calculation

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**Description:**
We need to create a periodic background job that fetches the latest project levels from the official OWASP source of truth:
🔗 [project\_levels.json](https://github.com/OWASP/owasp.github.io/blob/main/_data/project_levels.json)

Instead of changing the project level locally, the job should identify **non-compliant projects** (i.e., projects whose locally stored level does not match the official level) and flag them so their score reflects this non-compliance.

**Requirements:**

* Schedule the job to run periodically (e.g., daily right after project sync job)
* Fetch and parse the `project_levels.json` file from the OWASP GitHub repository
* Compare the official level with the local level for each project
* Mark projects as **non-compliant** if the levels differ (a new boolean fields needs to be introduced)
* Update the **score calculation formula** to apply a penalty or other adjustment for non-compliance (a new weight needs to be introduced)

* Add tests to ensure that:

* Data is fetched and parsed correctly
* Non-compliance detection works as expected
* Scores are adjusted correctly when non-compliance is detected

**Acceptance Criteria:**

* The job detects and logs any level mismatches between local data and the official OWASP file
* Non-compliant projects are clearly marked in the system
* Score calculation reflects non-compliance penalties
* Tests cover both detection and scoring adjustment logic

**Are you going to work on implementing this?**

- [ ] Yes
- [x] No

**Additional context**

- https://github.com/OWASP/Nest/blob/main/backend/apps/owasp/models/project_health_metrics.py
- https://github.com/OWASP/Nest/blob/main/backend/apps/owasp/models/project_health_requirements.py