Fix callout spacing for icon-less callouts and new callouts

Author: wustep

packages/react-notion-x/src/block.tsx

@@ -592,7 +592,7 @@ export function Block(props: BlockProps) {
               blockId
             )}
           >
-            <PageIcon block={block} />
+            <PageIcon block={block} hideDefaultIcon={true} />
 
             <div className='notion-callout-text'>
               <Text value={block.properties?.title} block={block} />
@@ -839,5 +839,4 @@ export function Block(props: BlockProps) {
       return <div />
   }
 
-  return null
 }

packages/react-notion-x/src/styles.css

@@ -1199,6 +1199,11 @@ svg.notion-page-icon {
   width: 100%;
 }
 
+.notion-callout-text > *:first-child {
+  margin-top: 0;
+  padding-top: 0;
+}
+
 .notion-toggle {
   width: 100%;
   padding: 3px 2px;