chore: Remove privacy legal advice disclaimer from about page

- Remove privacyNoLegalAdvice text from about page
- Remove privacyNoLegalAdvice from German and English translations

app/[locale]/about/page.tsx

@@ -241,11 +241,6 @@ export default async function AboutPage({ params }: AboutPageProps) {
         </ul>
         <p style={{ marginBottom: "0.5rem" }}>{t("privacyServerLogs")}</p>
         <p style={{ marginBottom: "0.5rem" }}>{t("privacyContact")}</p>
-        <p
-          style={{ marginTop: "0.5rem", fontSize: "0.9rem", color: "#6b7280" }}
-        >
-          {t("privacyNoLegalAdvice")}
-        </p>
       </section>
 
       <section style={{ marginBottom: "2rem" }}>