Fix(Core): harden report data handling and prevent cross-entity exposure

[stonebuzz]

Checklist before requesting a review

Please delete options that are not relevant.

• I have performed a self-review of my code.
• I have added tests (when available) that prove my fix is effective or that my feature works.
• I have updated the CHANGELOG with a short functional description of the fix or new feature.
• This change requires a documentation update.

Description

• Escape chart labels before injecting them into report graphs
• Cast state filter values before building SQL
• Remove Logs distribution report to prevent cross-entity data display

Screenshots (if appropriate):