Fix Next.js 15 compatibility: async params and eslint-config-next upgrade

[Copilot]

CI build was failing due to Next.js 15 breaking changes in dynamic route parameter handling. The params prop in page components is now an async Promise.

Changes

• Refactored /app/analysis/[id]/page.tsx: Split into async server component (page) and client component (StoredAnalysisContent) to properly await params
• Updated eslint-config-next: v14.0.4 → v15.5.10 for Next.js 15 compatibility

Before/After

// Before (Next.js 14)
export default function Page({ params }: { params: { id: string } }) {
  return <Component id={params.id} />
}

// After (Next.js 15)
export default async function Page({ params }: { params: Promise<{ id: string }> }) {
  const { id } = await params;
  return <Component id={id} />
}

The separation into server/client components maintains the existing client-side hooks (useRouter, useState) while allowing the page to handle async params correctly.

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[cloudflare-workers-and-pages]

Deploying chartimpact with    Cloudflare Pages

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View logs

[sonarqubecloud]

Quality Gate passed

Issues
4 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud