Add the second blank line before the "# --- Scope Chain Resolver ---"
section divider to satisfy ruff format. CI lint was failing because
ruff format --check wanted to reformat this single file.
Refs: #939, #5705
Update plugin_extension_points.feature and step definitions to reflect
the addition of the ScopeChainResolverExtension as the 31st extension
point. The PR added the extension point but forgot to update the existing
test file that hardcoded the count as 30.
ISSUES CLOSED: #5705
Implements issue #1520. The version command now displays the actual git commit SHA to help identify which version of the code is running.
Co-authored-by: Jeffrey Phillips Freeman <the@jeffreyfreeman.me>
Co-committed-by: Jeffrey Phillips Freeman <the@jeffreyfreeman.me>