12.2: wordpress.org submission prep — screenshots, assets, readme polish - #3

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Unexpected input(s) 'plugin-repo', valid inputs are ['repo-token', 'build-dir', 'checks', 'exclude-checks', 'categories', 'exclude-files', 'exclude-directories', 'ignore-codes', 'ignore-warnings', 'ignore-errors', 'include-experimental', 'wp-version', 'severity', 'error-severity', 'warning-severity', 'include-low-severity-errors', 'include-low-severity-warnings', 'slug', 'strict']

Failed to post/update comment: Failed to create comment: Resource not accessible by integration - https://docs.github.com/rest/issues/comments#create-an-issue-comment