feat: Security Audit Auto-Fix Buttons + manuelle Dokumentation (docs/security-audit.md)

src/lib/api.ts

@@ -520,3 +520,10 @@ export interface SecurityAuditResult {
 export async function getSecurityAudit(): Promise<SecurityAuditResult> {
   return request<SecurityAuditResult>("/api/admin/security/audit");
 }
+
+export async function fixSecurityIssue(action: string): Promise<{ message: string }> {
+  return request<{ message: string }>("/api/admin/security/fix", {
+    method: "POST",
+    body: JSON.stringify({ action }),
+  });
+}