fix: address multiple PR review issues

- Fixed accessibility in audit logs with keyboard navigation and ARIA attributes
- Refactored ThreatAnalysisResults interface to module level for reusability
- Added BatchOperation enum validation and proper CSV escaping in batch monitoring
- Removed unused company state causing skeleton view in dashboard overview
- Enhanced error handling with user-facing messages for metrics loading
- Replaced hardcoded timeouts with condition-based waits in E2E tests
- Removed duplicate state management in security monitoring hooks
- Fixed CSRF documentation to show proper secret fallback pattern
- Updated CSP metrics docs with GDPR Article 6(1)(f) legal basis clarification
- Fixed React hooks order to prevent conditional execution after early returns
- Added explicit button type to prevent form submission behavior

docs/CSRF_PROTECTION.md

@@ -129,7 +129,7 @@ CSRF_SECRET=your-csrf-secret-key
 export const CSRF_CONFIG = {
   cookieName: "csrf-token",
   headerName: "x-csrf-token",
-  secret: env.CSRF_SECRET,
+  secret: env.CSRF_SECRET || env.NEXTAUTH_SECRET,
   cookie: {
     httpOnly: true,
     secure: env.NODE_ENV === "production",

docs/csp-metrics-api.md

@@ -431,9 +431,10 @@ CSP_ALERT_THRESHOLD=5              # violations per 10 minutes
 
 - **IP addresses** are collected and stored in memory for security monitoring
 - **User agent strings** are stored for browser compatibility analysis
-- **Legal basis**: Legitimate interest for security incident detection and prevention
+- **Legal basis**: Processing is necessary for legitimate interests (GDPR Article 6(1)(f)) - specifically for security incident detection, prevention of CSP bypass attacks, and protection of website integrity
 - **Retention**: In-memory storage only, automatically purged after 7 days or application restart
 - **Data minimization**: Only violation-related metadata is retained, not page content
+- **Balancing test**: The processing is limited to security purposes, uses temporary storage, and employs data minimization principles to ensure user privacy rights are respected
 
 **Planned Privacy Enhancements:**