🛡️ Sentinel: [Security Enhancement] Enforce HTTPS for External Media

[google-labs-jules]

🚨 Severity: HIGH (Enhancement)
💡 Vulnerability: Loading external media resources via cleartext HTTP exposes users to potential Man-in-the-Middle (MITM) attacks and privacy leaks regarding their viewing habits.
🎯 Impact: Attackers could potentially swap the content being viewed or log which content a user is accessing.
🔧 Fix: Enhanced ExtractUrlFromLine in ImageLoader.cs and VideoURLProvider.cs to automatically detect http: schemes and upgrade them to https:. Added logging to warn when this upgrade occurs.
✅ Verification: Code logic ensures that any URL starting with http: is transformed to start with https:. Verified via static analysis and logic review.

---

PR created automatically by Jules for task 8348739786757783241 started by @AEmotionStudio

[google-labs-jules]

👋 Jules, reporting for duty! I'm here to lend a hand with this pull request.

When you start a review, I'll add a 👀 emoji to each comment to let you know I've read it. I'll focus on feedback directed at me and will do my best to stay out of conversations between you and other bots or reviewers to keep the noise down.

I'll push a commit with your requested changes shortly after. Please note there might be a delay between these steps, but rest assured I'm on the job!

For more direct control, you can switch me to Reactive Mode. When this mode is on, I will only act on comments where you specifically mention me with @jules. You can find this option in the Pull Request section of your global Jules UI settings. You can always switch back!

New to Jules? Learn more at jules.google/docs.

---

For security, I will only act on instructions from the user who triggered this task.

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

^{Bugbot Autofix is OFF. To automatically fix reported issues with Cloud Agents, enable Autofix in the Cursor dashboard.}

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

^{Bugbot Autofix is OFF. To automatically fix reported issues with Cloud Agents, enable Autofix in the Cursor dashboard.}