chore: WIP pre-implement cycle 14 baseline

Co-authored-by: Cursor <cursoragent@cursor.com>

_docs/05_security/security_report_cycle13.md

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+# Security Audit Report (Cycle 13)
+
+**Date**: 2026-06-26
+**Scope**: Cycle-13 delta — AZ-1126 (`capturedAt` DateTimeOffset / F-AZ810-2 closure).
+**Trigger**: `/autodev` Step 14 — user chose **A) Run security audit**.
+**Verdict (cycle-13 delta)**: **PASS** — F-AZ810-2 resolved; 0 new Critical/High/Medium.
+**Verdict (cumulative)**: **PASS_WITH_WARNINGS** — D-AZ795-1, D2-cy4 remain open.
+
+## Summary
+
+| Severity | Cycle 13 at audit | Cumulative open |
+|----------|-------------------|-----------------|
+| Critical | 0 | 0 |
+| High | 0 | 0 |
+| Medium | 0 | 1 (D2-cy4 test-runtime) |
+| Low | 0 new | 1 (D-AZ795-1) |
+
+## OWASP Top 10:2021 (cycle-13 delta)
+
+See `owasp_review_cycle13.md` — A08/A09 improved; all other categories unchanged PASS/N/A.
+
+## Findings
+
+| # | Severity | Category | Location | Title | Status |
+|---|----------|----------|----------|-------|--------|
+| F-AZ810-2 | Low | Time-handling (A08/A09) | `UavTileMetadata.CapturedAt` | `DateTime` vs `DateTimeOffset` | **RESOLVED** (AZ-1126) |
+
+## Carry-overs (still open)
+
+- **D-AZ795-1** — FluentValidation 12.0.0 → 12.1.1
+- **D2-cy4** — test SDK transitive JWT advisory (Moderate, test-runtime only)
+
+## Recommendations
+
+### Immediate
+- None blocking cycle 13 ship.
+
+### Short-term
+- D-AZ795-1: bump FluentValidation when a coordinated package bump task lands.
+
+### Long-term
+- D2-cy4: pin JWT test packages when upstream resolves GHSA-59j7-ghrg-fj52 for 7.0.3 line.
+
+## Artifacts
+
+- `dependency_scan_cycle13.md`
+- `static_analysis_cycle13.md`
+- `owasp_review_cycle13.md`
+- `infrastructure_review_cycle13.md`