fix(tt_tool): fails to load info.yaml

also --check-docs fails

project.py

@@ -86,7 +86,7 @@ class Project:
             else self.local_dir
         )
 
-        yaml_path = os.path.join(self.src_dir, "info.yaml")
+        yaml_path = os.path.join(self.local_dir, "info.yaml")
         try:
             with open(yaml_path) as fh:
                 self.info = ProjectInfo(yaml.safe_load(fh))

tt_tool.py

@@ -126,7 +126,7 @@ if __name__ == "__main__":
 
     # handle the options
     if args.check_docs:
-        project.check_yaml_docs()
+        project.check_docs()
 
     if args.print_cell_summary or args.print_cell_category:
         project.summarize()