Feat: Add Sessions component #3221 (#4865)

### What problem does this PR solve?

Feat: Add Sessions component #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/next-chats/chat/app-settings.tsx

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+export function AppSettings() {
+  return <section className="p-6 w-[400px] max-w-[20%]">app-settings</section>;
+}

web/src/pages/next-chats/chat/chat-box.tsx

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+export function ChatBox() {
+  return <section className="border-x flex-1">ChatBox</section>;
+}

web/src/pages/next-chats/chat/index.tsx

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+import { PageHeader } from '@/components/page-header';
+import { Button } from '@/components/ui/button';
+import { useNavigatePage } from '@/hooks/logic-hooks/navigate-hooks';
+import { EllipsisVertical } from 'lucide-react';
+import { AppSettings } from './app-settings';
+import { ChatBox } from './chat-box';
+import { Sessions } from './sessions';
+
+export default function Chat() {
+  const { navigateToChatList } = useNavigatePage();
+
+  return (
+    <section className="h-full flex flex-col">
+      <PageHeader back={navigateToChatList} title="Chat app 01">
+        <div className="flex items-center gap-2">
+          <Button variant={'icon'} size={'icon'}>
+            <EllipsisVertical />
+          </Button>
+          <Button variant={'tertiary'} size={'sm'}>
+            Publish
+          </Button>
+        </div>
+      </PageHeader>
+      <div className="flex flex-1">
+        <Sessions></Sessions>
+        <ChatBox></ChatBox>
+        <AppSettings></AppSettings>
+      </div>
+    </section>
+  );
+}

web/src/pages/next-chats/chat/sessions.tsx

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+import { Button } from '@/components/ui/button';
+import { Card, CardContent } from '@/components/ui/card';
+import { EllipsisVertical, Plus } from 'lucide-react';
+
+function SessionCard() {
+  return (
+    <Card className="bg-colors-background-inverse-weak border-colors-outline-neutral-standard">
+      <CardContent className="px-3 py-2 flex justify-between items-center">
+        xxx
+        <Button variant={'icon'} size={'icon'}>
+          <EllipsisVertical />
+        </Button>
+      </CardContent>
+    </Card>
+  );
+}
+
+export function Sessions() {
+  const sessionList = new Array(10).fill(1);
+
+  return (
+    <section className="p-6 w-[400px] max-w-[20%]">
+      <div className="flex justify-between items-center mb-4">
+        <span className="text-colors-text-neutral-strong text-2xl font-bold">
+          Sessions
+        </span>
+        <Button variant={'icon'} size={'icon'}>
+          <Plus></Plus>
+        </Button>
+      </div>
+      <div className="space-y-4">
+        {sessionList.map((x) => (
+          <SessionCard key={x.id}></SessionCard>
+        ))}
+      </div>
+    </section>
+  );
+}