feat: add encryption missing message

frontend/app/user/components/ApiKeyConfig/ApiKeyConfig.tsx

@@ -51,6 +51,17 @@ export const ApiKeyConfig = (): JSX.Element => {
       </div>
 
       <Divider text="OpenAI Key" className="mt-4 mb-4" />
+      <div className="flex mb-4 justify-center items-center mt-5">
+        <div className="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded relative max-w-md">
+          <span className="block sm:inline">
+            Your api key will be saved in our data. We will not use it for any
+            other purpose. However,{" "}
+            <strong>
+              we {"don't"} have not implemented any encryption logic yet
+            </strong>
+          </span>
+        </div>
+      </div>
       <form
         onSubmit={(event) => {
           event.preventDefault();