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/search.py

@@ -6,7 +6,7 @@ Usage: python search.py "<query>" [--domain <domain>] [--stack <stack>] [--max-r
        python search.py "<query>" --design-system [-p "Project Name"]
 
 Domains: style, prompt, color, chart, landing, product, ux, typography
-Stacks: html-tailwind, react, nextjs
+Stacks: html-tailwind, react, nextjs, shadcn
 """
 
 import argparse
@@ -44,7 +44,7 @@ if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="UI Pro Max Search")
     parser.add_argument("query", help="Search query")
     parser.add_argument("--domain", "-d", choices=list(CSV_CONFIG.keys()), help="Search domain")
-    parser.add_argument("--stack", "-s", choices=AVAILABLE_STACKS, help="Stack-specific search (html-tailwind, react, nextjs)")
+    parser.add_argument("--stack", "-s", choices=AVAILABLE_STACKS, help="Stack-specific search (html-tailwind, react, nextjs, shadcn)")
     parser.add_argument("--max-results", "-n", type=int, default=MAX_RESULTS, help="Max results (default: 3)")
     parser.add_argument("--json", action="store_true", help="Output as JSON")
     # Design system generation