Update dependency version and fix encoding issues

src/backend/base/langflow/initial_setup/setup.py

@@ -88,7 +88,7 @@ def load_starter_projects():
     starter_projects = []
     folder = Path(__file__).parent / "starter_projects"
     for file in folder.glob("*.json"):
-        project = orjson.loads(file.read_text())
+        project = orjson.loads(file.read_text(encoding="utf-8"))
         starter_projects.append((file, project))
         logger.info(f"Loaded starter project {file}")
     return starter_projects
@@ -124,7 +124,7 @@ def get_project_data(project):
 
 def update_project_file(project_path, project, updated_project_data):
     project["data"] = updated_project_data
-    with open(project_path, "w") as f:
+    with open(project_path, "w", encoding="utf-8") as f:
         f.write(orjson.dumps(project, option=orjson.OPT_INDENT_2).decode())
     logger.info(f"Updated starter project {project['name']} file")
 

src/backend/base/langflow/interface/custom/directory_reader/directory_reader.py

@@ -107,7 +107,7 @@ class DirectoryReader:
         """
         if not os.path.isfile(file_path):
             return None
-        with open(file_path, "r") as file:
+        with open(file_path, "r", encoding="utf-8") as file:
             # UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 3069: character maps to <undefined>
             try:
                 return file.read()