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>

.claude/skills/ui-ux-pro-max/scripts/core.py

@@ -76,13 +76,6 @@ STACK_CONFIG = {
     "html-tailwind": {"file": "stacks/html-tailwind.csv"},
     "react": {"file": "stacks/react.csv"},
     "nextjs": {"file": "stacks/nextjs.csv"},
-    "vue": {"file": "stacks/vue.csv"},
-    "nuxtjs": {"file": "stacks/nuxtjs.csv"},
-    "nuxt-ui": {"file": "stacks/nuxt-ui.csv"},
-    "svelte": {"file": "stacks/svelte.csv"},
-    "swiftui": {"file": "stacks/swiftui.csv"},
-    "react-native": {"file": "stacks/react-native.csv"},
-    "flutter": {"file": "stacks/flutter.csv"},
     "shadcn": {"file": "stacks/shadcn.csv"}
 }