Moved the base account data from the "accounting.base_account.commands" module into the data directory as a CSV file, separating the code and the data. The locales are read from the CSV file instead of hard-coded in the code, so that the translations are not hard-coded to Mandarin.

src/accounting/__init__.py

@@ -18,11 +18,15 @@
 
 """
 import typing as t
+from pathlib import Path
 
 from flask import Flask, Blueprint
 
 from accounting.utils.user import AbstractUserUtils
 
+data_dir: Path = Path(__file__).parent / "data"
+"""The data directory."""
+
 
 def init_app(app: Flask, user_utils: AbstractUserUtils,
              url_prefix: str = "/accounting",