Feat/sq lite audit logging

[CarlosVasquez04]

Summary

I added SQLite persistence for audit logs and sensor history on the backend and wired the frontend logs modal to read from the same database. I also created a shared query that powers both the API endpoint and the UI so there is a single source of truth for log data

Type

• [ X] Feature
• Fix
• Docs
• Chore

Testing

1. Start the backend trigger some panel and group commands.
2. Then open the Logs view and confirm new entries appear
3. Restart backend and frontend and confirm previous log entries still show up
4. Use the filters and sorting in the Logs view and confirm they match what is stored in SQLite

Risk and rollout

Risk is low since this only adds a local SQLite database for logs

Checklist

• Issue linked if applicable
• Added or updated docs
• [X ] CI green
• At least one reviewer not the author