fix: add missing CSS module declarations to Vite-based examples

[Copilot]

Affected Package(s)

• Examples

Related Issue(s)

Motivation

TypeScript requires a declare module '*.css' ambient declaration to resolve bare CSS imports without type errors. Only showcase had this correctly set up; base, reqres, and refresh-token were missing it entirely or partially.

Description of Changes

• Created examples/base/src/vite-env.d.ts with /// <reference types="vite/client" /> and declare module '*.css'
• Created examples/reqres/src/vite-env.d.ts with the same content
• Added declare module '*.css' to the existing examples/refresh-token/src/vite-env.d.ts (which had only the vite/client reference)

All four Vite-based examples now have a consistent vite-env.d.ts:

/// <reference types="vite/client" />
declare module '*.css';

Breaking Changes

None

How to Test

1. CI Checks: Verify that all automated tests (Vitest) and build steps pass successfully on this PR.
2. Local Verification (Optional):
   • Run pnpm install to install dependencies.
   • Run pnpm --filter <affected-package> test to run tests for the affected package.
   • Run pnpm --filter <affected-package> build to verify the build succeeds.
   • Run pnpm --filter <affected-package> lint to check for linting errors.

Checklist

• My code follows the project's style guidelines
• I have added or updated tests to cover the changes
• I have updated relevant documentation
• All tests are passing locally
• CI checks are passing
• I have reviewed my own code and lock file changes
• I have checked for any potential security implications
• I have verified the changes work as expected
• My commit messages follow Conventional Commits format

Notes for Reviewers

expo is React Native (no Vite), so it does not need a vite-env.d.ts. No logic changes — declaration files only.

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