[WIP] please upgrade all dependencies, so template is up to date

[Copilot]

• Analyze current repository structure and dependencies
• Identify outdated packages using npm outdated
• Test current build, lint, and typecheck functionality
• Identify security vulnerabilities (2 found: 1 low, 1 moderate)
• Update dependencies using npm update for safe range updates
• Manually update package.json for packages requiring major/minor version bumps
• Handle @types/node major version update carefully (22 → 24)
• Update Next.js and related packages (15.3.3 → 15.5.2)
• Update TailwindCSS and PostCSS packages
• Update development tools (prettier, lint-staged, etc.)
• Address security vulnerabilities with npm audit fix
• Test build, lint, and typecheck after each major update
• Verify all functionality works correctly

✅ All Dependencies Successfully Updated

Security Fixes:

• ✅ Fixed moderate security vulnerability in Next.js (15.3.3 → 15.5.2)
• ✅ Fixed low severity vulnerability in brace-expansion
• ✅ 0 vulnerabilities remaining (was 2)

Major Updates:

• ✅ @types/node: ^22 → ^24 (major version update)
• ✅ lucide-react: ^0.513.0 → ^0.543.0
• ✅ next: 15.3.3 → 15.5.2
• ✅ eslint-config-next: 15.3.3 → 15.5.2
• ✅ @next/eslint-plugin-next: ^15.3.3 → ^15.5.2

All Package Updates Applied:

• @tanstack/react-query: 5.80.6 → 5.87.4
• tailwindcss: 4.1.1 → 4.1.13
• @tailwindcss/postcss: 4.1.1 → 4.1.13
• prettier: 3.5.3 → 3.6.2
• lint-staged: 16.1.0 → 16.1.6
• All React & TypeScript type definitions updated

✅ Verification Complete:

• TypeScript compilation: ✅ PASS
• ESLint: ✅ PASS
• Prettier formatting: ✅ PASS
• Security audit: ✅ 0 vulnerabilities
• No breaking changes introduced

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[kguzek]

@Rei-x planujesz dalej coachować copilota z tą PRką czy wystarczy rozwiązanie LLMa o nazwie @kguzek?

edit: w sumie przydałby się bump do Next.jsa 16

[Rei-x]

@kguzek good job