Update Next.js configuration and package dependencies

- Modified redirects in next.config.ts to change the destination for "/sohbet" to "/listem".
- Added new dependencies in package.json: marked, motion, react-markdown, remark-breaks, remark-gfm, shiki, and use-stick-to-bottom.
- Updated pnpm-lock.yaml to reflect the new package versions and dependencies.
- Removed obsolete stack files for Flutter, Nuxt, Nuxt.js, React Native, and Svelte from the UI/UX Pro Max skill data.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

src/components/ui/chat-container.tsx

@@ -0,0 +1,67 @@
+"use client"
+
+import { cn } from "@/lib/utils"
+import { StickToBottom } from "use-stick-to-bottom"
+
+export type ChatContainerRootProps = {
+  children: React.ReactNode
+  className?: string
+} & React.HTMLAttributes<HTMLDivElement>
+
+export type ChatContainerContentProps = {
+  children: React.ReactNode
+  className?: string
+} & React.HTMLAttributes<HTMLDivElement>
+
+export type ChatContainerScrollAnchorProps = {
+  className?: string
+  ref?: React.RefObject<HTMLDivElement>
+} & React.HTMLAttributes<HTMLDivElement>
+
+function ChatContainerRoot({
+  children,
+  className,
+  ...props
+}: ChatContainerRootProps) {
+  return (
+    <StickToBottom
+      className={cn("flex overflow-y-auto", className)}
+      resize="smooth"
+      initial="instant"
+      role="log"
+      {...props}
+    >
+      {children}
+    </StickToBottom>
+  )
+}
+
+function ChatContainerContent({
+  children,
+  className,
+  ...props
+}: ChatContainerContentProps) {
+  return (
+    <StickToBottom.Content
+      className={cn("flex w-full flex-col", className)}
+      {...props}
+    >
+      {children}
+    </StickToBottom.Content>
+  )
+}
+
+function ChatContainerScrollAnchor({
+  className,
+  ...props
+}: ChatContainerScrollAnchorProps) {
+  return (
+    <div
+      className={cn("h-px w-full shrink-0 scroll-mt-4", className)}
+      aria-hidden="true"
+      {...props}
+    />
+  )
+}
+
+export { ChatContainerRoot, ChatContainerContent, ChatContainerScrollAnchor }