Potential fixes for 2 code scanning alerts

[cinderellasecure]

Potential fixes for 2 code scanning alerts from the Copilot AutoFix: Missing Permissions in Workflows security campaign:

• https://github.com/github/g-emoji-element/security/code-scanning/3 To fix this issue, we should explicitly add a permissions key to the workflow. The correct place is at the top level, before jobs:, if all jobs have the same minimal requirements, which is true in this workflow. This grants the minimal access (contents: read) needed for actions such as actions/checkout, while denying write permissions to the GITHUB_TOKEN. The change can be implemented by inserting the following lines immediately after the name: (or after the on: block, but before jobs:). This involves editing the file .github/workflows/nodejs.yml and inserting the permissions: block at line 2 (after the workflow name).

• https://github.com/github/g-emoji-element/security/code-scanning/2 To fix this problem, we should explicitly set the required permissions at the root or job level within .github/workflows/publish.yml. Since the shown workflow simply checks out code, sets up Node, installs and tests, bumps versions, and releases to npm using a secret-authenticated token, it likely only requires read access to contents. The minimal safe permissions would thus be contents: read, which will explicitly lock down the default GITHUB_TOKEN scope to the minimum. This key should be added at the top level of the workflow file (directly after name: Publish), so it applies to all jobs that don't define their own permissions. No code outside the shown section needs changing.

Suggested fixes powered by Copilot Autofix. Review carefully before merging.