fix: tool resolution for directories (list_files now shows folders/)

tools.py

@@ -75,22 +75,30 @@ def list_files(repo_path, path="."):
         return f"Error: '{path}' is not a directory."
 
     try:
-        files = []
+        items = []
+        # Get immediate children (files and dirs)
         for root, dirs, filenames in os.walk(abs_target):
-            # Prune directories to skip hidden or junk ones
-            dirs[:] = [d for d in dirs if not d.startswith('.') and d not in ('node_modules', '__pycache__', 'vendor', 'dist', 'build')]
+            # Show directories with a trailing slash
+            # Filter out hidden/junk dirs
+            visible_dirs = [d for d in dirs if not d.startswith('.') and d not in ('node_modules', '__pycache__', 'vendor', 'dist', 'build', '.git')]
+            for d in sorted(visible_dirs):
+                items.append(f"{d}/")
             
-            for f in filenames:
+            # Show files
+            for f in sorted(filenames):
                 rel_path = os.path.relpath(os.path.join(root, f), abs_repo)
-                if smart_file_filter(rel_path):
-                    files.append(rel_path)
-            # Only go one level deep to avoid recursion overwhelming the context
+                # Show filename only if inside the target dir
+                if os.path.dirname(os.path.join(root, f)) == abs_target:
+                    if smart_file_filter(f): # Filter only the filename for listing
+                        items.append(f)
+            
+            # Only show top level of the requested path
             break 
             
-        if not files:
-            return f"No relevant files found in '{path}'."
+        if not items:
+            return f"No relevant files or directories found in '{path}'."
             
         # Group result for LLM
-        return f"Files in '{path}':\n" + "\n".join(files[:20]) # Limit to 20 for brief summary
+        return f"Contents of '{path}':\n" + "\n".join(items[:30]) # Limit for brief summary
     except Exception as e:
         return f"Error listing files in '{path}': {e}"