v0.2.0

Fix

• Fixed errors with some type annotations
• Fixed spelling errors in __all__
• To avoid potential character set issues, replace all comments and the description of log.Arg with English

Feature

• Replace the dependency pycryptodome with cryptography and rewrite the crypto module
• Add doctest
• Refer to pwntools to modify the log module to make it more rigorous and user-friendly
• Refer to urllib to enhance http.URL
• fs.FileServer is set to have no echo by default to prevent information leakage
• Add the display of "Number of Successful Tasks" to the tqdm progress bar