doc changes

docforge/nav/resolver.py

@@ -78,6 +78,18 @@ def resolve_nav(
         raise FileNotFoundError(docs_root)
 
     def resolve_pattern(pattern: str) -> List[Path]:
+        """
+        Resolve a single glob pattern relative to the docs_root.
+
+        Args:
+            pattern: The glob pattern to resolve.
+
+        Returns:
+            A sorted list of matching Path objects.
+
+        Raises:
+            FileNotFoundError: If the pattern doesn't match any files.
+        """
         full = docs_root / pattern
         matches = sorted(
             Path(p) for p in glob.glob(str(full), recursive=True)