feat: add memory settings page

frontend/src/components/landing/hero.tsx

@@ -58,11 +58,12 @@ export function Hero({ className }: { className?: string }) {
         </h1>
         <p
           className="mt-8 scale-105 text-center text-2xl text-shadow-sm"
-          style={{ color: "rgb(180,180,185)" }}
+          style={{ color: "rgb(182,182,188)" }}
         >
           DeerFlow is an open-source SuperAgent that researches, codes, and
+          creates.
           <br />
-          creates. With the help of sandboxes, tools and skills, it handles
+          With the help of sandboxes, memories, tools and skills, it handles
           <br />
           different levels of tasks that could take minutes to hours.
         </p>

frontend/src/components/landing/sections/whats-new-section.tsx

@@ -11,12 +11,7 @@ const features: BentoCardProps[] = [
     color: COLOR,
     label: "Context Engineering",
     title: "Long/Short-term Memory",
-    description: (
-      <div>
-        <div>Now the agent can better understand you</div>
-        <div className="text-muted-foreground">Coming soon</div>
-      </div>
-    ),
+    description: "Now the agent can better understand you",
   },
   {
     color: COLOR,