5dfd546b42
Implements proactive CVE detection strategy to catch Alpine package vulnerabilities within 7 days without impacting development velocity. Changes: - Add .github/workflows/security-weekly-rebuild.yml - Runs weekly on Sundays at 02:00 UTC - Builds Docker image with --no-cache - Runs comprehensive Trivy scans (table, SARIF, JSON) - Uploads security reports to GitHub Security tab - 90-day artifact retention - Update docs/plans/c-ares_remediation_plan.md - Document CI/CD cache strategy analysis - Add implementation status - Fix all markdown formatting issues - Update docs/plans/current_spec.md (pointer) - Add docs/reports/qa_report.md (validation results) Benefits: - Proactive CVE detection (~7 day window) - No impact on PR/push build performance - Only +50% CI cost vs +150% for all no-cache builds First run: Sunday, December 15, 2025 at 02:00 UTC Related: CVE-2025-62408 (c-ares vulnerability)