Feature/#126

[naoki-00-ito]

This pull request introduces file and directory naming linting to the project by integrating ls-lint. It updates the CI workflow to run ls-lint checks, adds the necessary configuration and dependencies, and ensures naming conventions are enforced across the codebase.

CI/CD and Linting Integration:

• Updated .github/workflows/test.yml to use newer versions of GitHub Actions and added a step to run ls-lint with debugging enabled.
• Added .ls-lint.yml configuration file to define naming conventions for files and directories throughout the project, with appropriate ignore rules for generated and special files.

Dependency Management:

• Added @ls-lint/ls-lint as a dev dependency in package.json and updated pnpm-lock.yaml accordingly. [1] [2] [3] [4]
• Added a new script "ls-lint": "npx ls-lint -debug" to package.json for local linting.

Miscellaneous:

• Minor formatting changes in .github/workflows/test.yml for consistency (e.g., using double quotes).
• Updated a peer dependency for rollup in pnpm-lock.yaml to use @rollup/wasm-node.