updating db storage and dependencies

src/crewai/utilities/paths.py

@@ -0,0 +1,12 @@
+from pathlib import Path
+
+import appdirs
+
+
+def db_storage_path():
+    app_name = "crewai"
+    app_author = "CrewAI"
+
+    data_dir = Path(appdirs.user_data_dir(app_name, app_author))
+    data_dir.mkdir(parents=True, exist_ok=True)
+    return data_dir