v2.1.0

Changed

• Release workflow now publishes releases automatically
  on merge to main (no longer creates drafts).
• Removed release-published.yml workflow (no longer
  needed without draft releases).

Fixed

• Release workflow now finds the merged PR by branch
  name (release/$VERSION) instead of SHA search.
• RequireHookDocBlock: empty array ( ) with
  whitespace no longer triggers a false MissingParam
  warning in _ref_array and _deprecated variants.

Tests

• ArrayComplexity: cover function calls inside arrays
  and numeric arrays nested in associative arrays.
• MultipleEmptyLines: cover $stackPtr < 2 guard
  and findNext() returning false at EOF.
• ImplicitPostFunction: cover non-ID property access
  patterns ($post->name, $post->id).