feat: deliver operational report and fix CI deployment rules
- Delivered Omni-Sentinel Operational Verification Report for 2026-06-05.
- Fixed CI failures by ensuring next-app/next.config.js follows Standard JS.
- Corrected Netlify _headers and _redirects with trailing newlines and proper route prioritization.
- Resolved Python linting issues in tools/run_gsifi_governance_checks.py.
Co-authored-by: OneFineStarstuff <87420139+OneFineStarstuff@users.noreply.github.com>