Backend Form: hide locale indicator for ruler field (align with section/hint)

[burzuy]

Problem: In a translatable context (e.g., Tailor with multisite: sync), the ruler field shows a locale badge next to its generic label, even though it’s a structural (non-data) field. section and hint don’t show the badge because they render their own headers in their partials.

Solution: Make ruler behave like section/hint:

• Don’t render the generic label for ruler (so the locale badge doesn’t appear).
• If label/comment are set, render them inside field_ruler.htm (local to the field, no locale badge).

Changes:

1. modules/backend/widgets/Form.php — add ruler to the exclusions in showFieldLabels() (generic label not rendered).

2. modules/backend/widgets/form/partials/field_ruler.htm — render:

   • <label for="…" class="form-label">…</label> when label is provided;
   • <hr>;
   • <p class="form-text">…</p> when comment is provided (respects commentHtml).

Why: ruler is structural; showing a translation badge is misleading. This aligns UI with existing section/hint behavior. No data/schema/save logic is affected.

Reproduction (before fix):

1. Blueprint with multisite: sync.

2. Field:

   _r:
     type: ruler
     label: TEST

3. Locale badge appears next to the label.

Expected (after fix): No locale badge for ruler; label/comment render correctly inside the field’s partial.

Backward compatibility: No changes for regular input fields; UI-only adjustment for the structural ruler field.

[daftspunk]

Thanks for this. The field name is ruler instead of rule

[burzuy]

Thank you for the note. I’ve updated it to ruler in showFieldLabels() and adjusted the markup in field_ruler.htm (container class field-horizontalrule). Changes have been pushed.