Dev

[YoannDev90]

This pull request makes several improvements to bot shutdown and message purge handling across multiple bot modules. The main focus is on ensuring bots close gracefully, removing unnecessary forced exits, and improving the management of auto-purge tasks for admin and logger bots. Additionally, minor robustness improvements and code cleanups are made for image generation and command handling.

Graceful Bot Shutdown

• Replaces direct calls to await bot.close() and sys.exit(0) with checks to ensure bots are only closed if not already closed, across all bot modules (e.g., bot.py, chatgpt_bot.py, llama_bot.py, etc.), resulting in more robust and predictable shutdown behavior. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]
• Removes forced SystemExit calls after shutdown, letting the process exit naturally. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

Auto-Purge Task Management

• Refactors admin and logger bots to manage auto-purge tasks with a global variable, ensuring tasks are started and stopped correctly on bot lifecycle events. Adds close_bot() methods to handle task cancellation and bot closure. [1] [2] [3] [4]
• Improves error handling in purge loops and message deletion, combining exception handling for Discord errors and ensuring tasks are cancelled gracefully. [1] [2] [3]

Command and Admin Improvements

• Updates /clear and auto-purge command logic to simplify error handling, improve robustness, and clarify user feedback messages.
• Refactors /restart and /stop admin commands to use a stop.json file for signaling process management, removing direct bot closure and exit calls for better external control. [1] [2]

Minor Robustness & Cleanup

• Sets a default image size in the image generation endpoint for consistency.

These changes collectively improve the reliability, maintainability, and operational control of bot processes and automated message management.