style(design): apply Minimal Dark Mode design system\n\n- Switched to complete Dark Mode (OLED-friendly)\n- Established standard color palette matching modern technical aesthetics\n- Changed font to Plus Jakarta Sans for increased legibility\n- Enforced dark mode as default in App.tsx\n- Fixed several React cascading render (setState in useEffect) warnings

src/mocks/empty.ts

@@ -1,5 +1,5 @@
-export default {};
-export const Kafka = {};
-export const Partitioners = {};
-export const CompressionTypes = {};
-export const logLevel = {};
+export default {};
+export const Kafka = {};
+export const Partitioners = {};
+export const CompressionTypes = {};
+export const logLevel = {};