Vite 化

[voluntas]

This pull request includes several changes aimed at improving the build process, updating sample files, and enhancing the development environment. The most important changes include updates to the CI/CD workflows, modifications to the examples, and adjustments to the VSCode settings.

CI/CD Workflow Updates:

• .github/workflows/ci.yaml: Removed the explicit installation step for pnpm to streamline the CI process.
• .github/workflows/deploy.yml: Simplified the build and deploy steps by consolidating the build commands and removing redundant steps. [1] [2]

Example Updates:

• examples/README.md: Added instructions for building and running the examples using pnpm.
• examples/index.html: Created a new index file to list and link to the various example pages.
• examples/light-adjustment-gpu/index.html, examples/light-adjustment-gpu/main.mts: Refactored the light adjustment GPU example to use a modular approach with TypeScript. [1] [2]
• examples/light-adjustment/index.html: Refactored the light adjustment example to use a modular approach with TypeScript.

Development Environment:

• .vscode/settings.json: Updated the default formatter settings for HTML and CSS to use the built-in VSCode language features.

Documentation:

• CHANGES.md: Documented the change to use Vite for building examples.