Final Phase 2 Audit Closure Report

1. Executive Summary & Honest Review-Tier Metrics

Complete Tracked Repository Files: 148 (Saved to docs/audit/27-all-tracked-repository-files.txt).
Included First-Party Files: 145 (Classified in docs/audit/28-full-repository-classification.json).
Excluded Non-Source Files: 3 (package-lock.json, backend/package-lock.json, src/assets/images/...png).
Mandatory Semantic Scope Count: 29 (Evidence-bearing files for 14 findings, 6 compiler diagnostics, and critical security/financial routes).
Semantically Reviewed File Count: 29 (100% complete with concrete symbol lists and evidence-grade observations in docs/audit/17-source-coverage-manifest.json and docs/audit/35-semantic-review-ledger.json).
Structurally Reviewed File Count: 116 (Low-risk utility/presentation files with explicit structural observations).
Blocked Files: 0
Generic Observations Downgraded: 116 files set to STRUCTURALLY_REVIEWED with generic observations removed.
Module Review Group Closure: 1 Fully CLOSED (Authentication Backend) and 15 CLOSED_WITH_STRUCTURAL_COVERAGE (Documented in docs/audit/31-module-audit-closure.md).

Raw Finding Count: 11
Dispositions: ACCEPTED (4), REVISED (4), SPLIT (2), REJECTED_FALSE_POSITIVE (1). Sum = 11.
Canonical Finding IDs: All temporary NEW-* prefixes replaced across active reports:
- BE-002 (Synchronous N+1 query loop)
- SEC-003 (Plaintext OTP disclosure in API payload)
- TS-002 (Missing slug field in Prisma seed payload)
- TS-003 (Non-type-only Express Response import)
Final Verified Findings Count: 14 (6 HIGH, 6 MEDIUM, 2 LOW).

Compiler Diagnostics: 6 of 6 accounted for in docs/audit/30-compiler-diagnostics-index.json.
Repository Observations: REPO-CI-ABSENCE-001 stored in docs/audit/34-repository-observations.json.
Evidence-Grade Validator: docs/audit/32-evidence-grade-validation.json verified (passed: true, errors: []).
Application Source Code Status: 100% UNTOUCHED. Zero files outside docs/audit/ were modified.

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