Add linting to pre-commit hook

[bhouston]

Add linting to pre-commit hook

Description

This PR adds ESLint checking to the Husky pre-commit hook to ensure that linting passes before allowing a commit. This aligns with the CI pipeline requirements and helps catch linting issues early.

Changes

• Updated the pre-commit-check script in package.json to run pnpm lint before pnpm build
• Updated the pre-commit hook to use pnpm consistently instead of npm

Testing

The pre-commit hook now runs both linting and build checks before allowing a commit.

Fixes #27