Indent nested type declaration in schema reference (modelcontextprotocol#1018)

This ensures that when a type member has both a comment and a nested
type declaration, the corresponding elements are aligned.

Co-authored-by: David Soria Parra <[email protected]>

Author: jonathanhefner

docs/style.css

@@ -233,10 +233,16 @@ body:has(#enable-section-numbers) {
   text-decoration: underline;
 }
 
+
 .quick-links .separator {
   color: #d1d5db;
 }
 
+& > .tsd-comment,
+& > .tsd-type-declaration {
+  margin-left: 1.25rem;
+}
+
 .features-grid {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));