Update ConnectStep styles and messaging for enhanced clarity and user reassurance

- Changed background color and border styles for improved visual consistency.
- Updated messaging to emphasize that all data is stored privately and encrypted, enhancing user trust in the application.

These changes aim to strengthen user confidence during the onboarding process by clearly communicating privacy measures.

src/pages/onboarding/steps/ConnectStep.tsx

@@ -96,11 +96,11 @@ const ConnectStep = ({ onNext }: ConnectStepProps) => {
         ))}
       </div>
 
-      <div className="mt-4 p-4 bg-stone-800/50 rounded-xl border border-stone-700">
+      <div className="mt-4 p-4 bg-sage-500/10 rounded-xl border border-sage-500/30">
         <div className="flex items-start space-x-2">
           <div>
-            <p className="font-medium text-sm">🔒 Remember everything stays private!</p>
-            <p className="opacity-70 text-xs mt-1">AlphaHuman saves all data and credentials
+            <p className="font-medium text-sm">🔒 Remember everything stays private &amp; encrypted!</p>
+            <p className="opacity-70 text-xs mt-1">All data and credentials are stored
               locally and follows a strict zero-data retention policy so you won't have to worry about anything
               getting leaked.</p>
           </div>