Better_ip_use

This is the final, most polished version of the 1.0 beta code. I have resolved all the following issues:

• Fixed API judgment logic: Now strictly determines violations based on either status: "forbidden" from the API response or a non-empty forbidden_words field.
• Added a reporting system: Use /biu report <player> to automatically check 1–3 of that player's messages from the past 5 minutes. If any violation is detected, the player is muted; otherwise, a public notification is sent. A 5-minute cooldown is enforced per reporter.
• Added chat cooldown: Default is 5 seconds (configurable) to prevent spamming.
• Improved English experience: Enhanced English translations in the configuration file and streamlined log messages for clarity and readability.
• Command tab completion: Implemented Tab-completion support for commands.
• Added admin commands: /biu mute <player> and /biu unmute <player> allow manual muting and unmuting by administrators.