Creates a new reusable workflow, 'lint.yml', to handle all linting operations.
The main 'orchestrator.yml' is updated to use this new workflow. The dependency chain is now explicitly defined: 'lint' runs first, followed by 'build-and-publish' and 'ci' in parallel. The 'e2e' job remains dependent on 'build-and-publish'.
This change also removes the now-unused 'version' input from 'ci.yml' and corrects the 'bundle_size' job to use 'npm ci'.
Adds 'packages: read' permission to the 'ci.yml' and 'e2e.yml' workflows. This is necessary to allow the jobs to download packages from the GitHub Packages registry, fixing the 403 Forbidden error during 'npm install'.
Also renames the 'orchestrator.yml' workflow from 'PR Checks' to 'Checks' for brevity.