chore(deps): upgrade all packages to latest

[akadenia-sprout]

Summary

• Upgraded all npm dependencies to their latest versions across all 4 sub-projects (error-infra-setup, instrumentation-infra-setup, nextjs-error-reporting-setup-sentry, nextjs-error-reporting-setup-signoz)
• Major upgrades include: Next.js 14→16, React 18→19, Sentry 8→10, TypeScript 5.1→6.0, ESLint 8→10, Jest 29→30, Tailwind CSS 3→4, and many more
• All tests pass (all projects use --passWithNoTests)

Notable version bumps

Package	From	To
next	^14.2.4	^16.2.1
react / react-dom	^18.2.0	^19.2.4
@sentry/nextjs	^8.2.1	^10.46.0
typescript	~5.1.6	~6.0.2
eslint	^8.57.0	^10.1.0
jest	^29.7.0	^30.3.0
tailwindcss	^3.4.4	^4.2.2
@opentelemetry/*	various 0.x/1.x	latest 0.x/2.x

Test plan

• npm test passes in all 4 sub-projects
• Verify builds pass in CI
• Smoke test each app locally

🤖 Generated with Claude Code