feat: complete development environment setup and code quality improvements

- Set up pre-commit hooks with husky and lint-staged for automated code quality
- Improved TypeScript type safety by replacing 'any' types with proper generics
- Fixed markdown linting violations (MD030 spacing) across all documentation
- Fixed compound adjective hyphenation in technical documentation
- Fixed invalid JSON union syntax in API documentation examples
- Automated code formatting and linting on commit
- Enhanced error handling with better type constraints
- Configured biome and markdownlint for consistent code style
- All changes verified with successful production build

lib/repositories/SecurityAuditLogRepository.ts

@@ -346,7 +346,7 @@ export class SecurityAuditLogRepository
             if (!acc[key]) {
               acc[key] = {
                 userId: event.userId!,
-                email: event.user?.email || 'Unknown',
+                email: event.user?.email || "Unknown",
                 count: 0,
               };
             }