chore(deps): migrate unrs-resolver to new oxc-resolver

[JounQin]

[!IMPORTANT] Migrate from unrs-resolver to oxc-resolver, update dependencies, and refine CI configuration without affecting public API or runtime behavior.

• Dependencies:
  • Replace unrs-resolver with oxc-resolver in package.json and node-resolver.ts.
  • Update various dependencies and devDependencies in package.json.
• CI:
  • Narrow CI matrix in .github/workflows/ci.yml by commenting out certain OS and Node.js versions.
• Code:
  • Add error logging in createNodeResolver() in node-resolver.ts.
  • Update return type of declaredScope() in declared-scope.ts to ScopeType | undefined.
• Tests:
  • Update test environment variables in .env.yarn.
  • Modify package.json in yarn-pnp and test-package to use oxc-resolver.

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Summary by CodeRabbit

• Chores
  • Updated many dependencies and devDependencies (tooling, linters, TypeScript, build/test tools); no user-facing changes.
• Refactor
  • Swapped the internal module resolver for an equivalent alternative.
• Tests
  • Adjusted test fixture dependency resolutions, added test env vars, tweaked patch metadata and lint scripts to ensure consistent installs; behavior unchanged.
• CI
  • Narrowed CI matrix to fewer platform/Node combinations.
• Notes
  • Public API and runtime behavior remain unchanged.