Editor: view-scoped Extract-to-Dataset for inline and self-defined data

src/app/components/ExtractModal.tsx

@@ -1,7 +1,7 @@
 /**
  * Extract-to-Dataset — the modal body (spec §03F).
  *
- * Shows a read-only preview of the active snippet draft's inline data and asks
+ * Shows a read-only preview of the focused view's embedded data and asks
  * for a dataset name. On confirm it saves the data as a new dataset and rewrites
  * the draft to reference it by name (logic in ExtractStore), then force-closes
  * (the commit is the user's confirmation, so no discard prompt). Cancel leaves
@@ -38,13 +38,13 @@ export function ExtractModal() {
   };
 
   if (!source) {
-    return <p className={styles.muted}>This snippet has no inline data to extract.</p>;
+    return <p className={styles.muted}>This snippet has no embedded data to extract.</p>;
   }
 
   return (
     <div className={styles.extract}>
       <p className={styles.intro}>
-        Save this snippet&rsquo;s inline data as a reusable dataset. The spec will be rewritten to
+        Save this snippet&rsquo;s embedded data as a reusable dataset. The spec will be rewritten to
         reference it by name.
       </p>