fix(drupal): Output HTML instead of markdown from simplify prompt

Update the simplify prompt template to explicitly request HTML output
format instead of markdown. CKEditor needs HTML tags (<p>, <h3>, <ul>,
<strong>) rather than markdown syntax (**, #, -).

Also update JavaScript to use editor.setData() for proper HTML handling
instead of insertText() which treats content as plain text.

Author: chrisns

cloudformation/scenarios/localgov-drupal/drupal/web/modules/custom/ndx_aws_ai/js/ai-toolbar-buttons.js

@@ -130,7 +130,7 @@
    * @param {Object} editor
    *   The CKEditor 5 instance.
    * @param {string} newContent
-   *   The new content to insert.
+   *   The new HTML content to insert.
    * @param {boolean} hasSelection
    *   Whether to replace selection only or full content.
    */
@@ -139,30 +139,19 @@
       return;
     }
 
-    editor.model.change(function (writer) {
-      if (hasSelection) {
-        // Replace selected text only.
+    if (hasSelection) {
+      // For selected text, strip HTML and insert as plain text.
+      var plainText = newContent.replace(/<[^>]*>/g, '');
+      editor.model.change(function (writer) {
         var selection = editor.model.document.selection;
         var range = selection.getFirstRange();
         writer.remove(range);
-        writer.insertText(newContent, range.start);
-      } else {
-        // Replace full body content.
-        var root = editor.model.document.getRoot();
-        var rootRange = writer.createRangeIn(root);
-        writer.remove(rootRange);
-
-        // Insert new content as paragraphs.
-        var paragraphs = newContent.split('\n\n');
-        paragraphs.forEach(function (para) {
-          if (para.trim()) {
-            var paragraph = writer.createElement('paragraph');
-            writer.insertText(para.trim(), paragraph);
-            writer.insert(paragraph, root, 'end');
-          }
-        });
-      }
-    });
+        writer.insertText(plainText, range.start);
+      });
+    } else {
+      // For full content replacement, use setData to handle HTML properly.
+      editor.setData(newContent);
+    }
 
     editor.editing.view.focus();
   }

cloudformation/scenarios/localgov-drupal/drupal/web/modules/custom/ndx_aws_ai/prompts/simplify.yml

@@ -37,12 +37,15 @@ system: |
        * "in respect of" → "about" or "for"
        * "prior to" → "before"
 
-  4. PRESERVE FORMATTING
-     - Keep lists as lists (bullet points, numbered lists)
-     - Keep headings as headings
-     - Keep paragraphs as paragraphs
-     - Do not add new formatting that wasn't there
-     - Do not remove formatting that was there
+  4. OUTPUT FORMAT - HTML
+     - Output valid HTML, NOT markdown
+     - Use <p> tags for paragraphs
+     - Use <ul><li> for bullet lists
+     - Use <ol><li> for numbered lists
+     - Use <h3> for headings (or match the original heading level)
+     - Use <strong> for bold, <em> for italic
+     - Do NOT use markdown syntax like ** or * or #
+     - Keep the same structure as the input (if input had headings, keep headings)
 
   5. KEEP THE MEANING
      - The simplified text must mean exactly the same thing
@@ -59,9 +62,10 @@ user: |
 
   Remember:
   - Target reading age 9
-  - Keep any lists, bullet points, or headings in the same format
+  - Output as HTML (use <p>, <ul>, <ol>, <h3>, <strong> tags)
+  - Do NOT use markdown formatting like ** or #
   - Explain essential technical terms briefly in parentheses
-  - Output only the simplified text, nothing else
+  - Output only the simplified HTML, nothing else
 
 parameters:
   maxTokens: 1024