feat: vendorizar as 10 skills do pilar de seguranca em skills/

Copia local (nao fork, nao submodule) de safedeps, sca-audit,
secrets-scan, code-review-security, api-security-review,
web-security-review, cve-triage, patch-prioritization,
dependency-scanning e hermaguard -- commit exato de origem e licenca
de cada uma em skills/NOTICE.md. Elimina o passo de clone externo
pro pilar de seguranca do wf-security-review: git clone deste repo
ja traz tudo funcional.

Corrige tambem o comando de instalacao pro Claude Code nos dois
READMEs e no docs/SKILLS.md: Claude Code exige um diretorio por
skill (skills/<nome>/SKILL.md), nao aceita os .md soltos que o
comando antigo copiava -- confirmado testando a instalacao real.

skills/web-security-review/SKILL.md

@@ -0,0 +1,40 @@
+---
+name: web-security-review
+description: Review web applications against the OWASP Top 10 for Web Applications (2021). Use when auditing web apps, reviewing server-side code, or assessing web frameworks for the classic OWASP Top 10 risks including injection, broken auth, and XSS.
+license: CC-BY-4.0
+---
+
+# Web Security Review (OWASP Top 10)
+
+Review web applications against all 10 OWASP Top 10 risks by following the full procedure in `plays/owasp-top10-web-review.md`.
+
+## Steps
+
+1. **Application Mapping** — Identify framework/language, deployment model (monolith/microservices), trust boundaries (internet/internal/local), data sensitivity (PII, financial, health), and authentication mechanisms.
+
+2. **Assess Each OWASP Top 10 Risk**:
+   - **A01 Broken Access Control** — Missing authz checks, IDOR, privilege escalation, path traversal, CORS misconfigurations
+   - **A02 Cryptographic Failures** — Weak algorithms, missing TLS, hardcoded keys, improper key management, cleartext storage
+   - **A03 Injection** — SQLi, NoSQLi, OS command injection, LDAP injection, XSS, SSTI, XPath injection
+   - **A04 Insecure Design** — Missing security requirements, business logic flaws, insecure workflows, threat modeling gaps
+   - **A05 Security Misconfiguration** — Default configs, verbose errors, missing headers, unnecessary features, outdated components
+   - **A06 Vulnerable Components** — Unpatched libraries, unsupported dependencies, lack of inventory, missing SBOM
+   - **A07 Identification & Auth Failures** — Weak passwords, session issues, MFA gaps, credential stuffing, brute force
+   - **A08 Software & Data Integrity Failures** — Insecure deserialization, unsigned updates, CI/CD attacks, dependency confusion
+   - **A09 Security Logging & Monitoring Failures** — Missing audit logs, insufficient monitoring, no incident response capability
+   - **A10 Server-Side Request Forgery (SSRF)** — Unvalidated URL parameters, internal service access, cloud metadata endpoints
+
+3. **Framework-Specific Analysis** — Apply checks for detected framework (React, Angular, Vue, Express, Django, Flask, Rails, Spring, ASP.NET, Laravel).
+
+4. **Configuration Review** — Examine web server configs (nginx, Apache), application configs, and deployment manifests for security settings.
+
+## Output
+
+Application overview, risk matrix for all 10 categories with severity/status, detailed findings using `templates/finding.md`, positive controls observed, and prioritized remediation roadmap.
+
+## OWASP References
+
+- OWASP Top 10 for Web Applications (2021)
+- OWASP ASVS v5.0 — Application Security Verification Standard
+- OWASP Testing Guide (WSTG)
+- OWASP Cheat Sheet Series