Add intermediate lifetime.

src/intermediate/paragraph.rs

@@ -9,13 +9,13 @@ pub(crate) struct IParagraph {
 }
 
 impl IParagraph {
-    pub(crate) async fn new<'parse>(
-        registry: &mut Registry<'parse>,
-        paragraph: &organic::types::Paragraph<'parse>,
+    pub(crate) async fn new<'intermediate, 'parse>(
+        registry: &mut Registry<'intermediate, 'parse>,
+        original: &'intermediate organic::types::Paragraph<'parse>,
     ) -> Result<IParagraph, CustomError> {
         let children = {
             let mut ret = Vec::new();
-            for obj in paragraph.children.iter() {
+            for obj in original.children.iter() {
                 ret.push(IObject::new(registry, obj).await?);
             }
             ret