fix: Fix preamble placement and extend to add-workflow.md

- Move Interaction Method preamble to after H1 in create-new-skill.md
  (was incorrectly placed before the # heading)
- Add same preamble to add-workflow.md which also references AskUserQuestion
  in Step 3 without a fallback instruction

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

plugins/compound-engineering/skills/create-agent-skills/workflows/add-workflow.md

@@ -1,5 +1,11 @@
 # Workflow: Add a Workflow to Existing Skill
 
+## Interaction Method
+
+If `AskUserQuestion` is available, use it for all prompts below.
+
+If not, present each question as a numbered list and wait for a reply before proceeding to the next step. Never skip or auto-configure.
+
 <required_reading>
 **Read these reference files NOW:**
 1. references/recommended-structure.md

plugins/compound-engineering/skills/create-agent-skills/workflows/create-new-skill.md

@@ -1,11 +1,11 @@
+# Workflow: Create a New Skill
+
 ## Interaction Method
 
 If `AskUserQuestion` is available, use it for all prompts below.
 
 If not, present each question as a numbered list and wait for a reply before proceeding to the next step. For multiSelect questions, accept comma-separated numbers (e.g. `1, 3`). Never skip or auto-configure.
 
-# Workflow: Create a New Skill
-
 <required_reading>
 **Read these reference files NOW:**
 1. references/recommended-structure.md