🚮 feat: Enhance "Delete User" Script

[rubentalstra]

Summary

• Closes: [FIX]: delete-user script: Allow deep delete #7898

This pull request significantly enhances the delete-user.js script to delete not only a user but also all associated data across multiple collections in the database. It introduces a more comprehensive deletion process, user confirmation prompts, and optional transaction history deletion.

Enhancements to user deletion functionality:

• Expanded the deletion scope to include all associated data across multiple collections (Agent, Assistant, Balance, Transaction, ConversationTag, Conversation, Message, File, Key, MemoryEntry, PluginAuth, Prompt, PromptGroup, Preset, Session, SharedLink, ToolCall, and Token) when deleting a user.
• Added a confirmation prompt for deleting all user data, including a separate prompt for transaction history deletion.

Code improvements:

• Simplified the email input process by directly reading from process.argv[2] or prompting the user if not provided.
• Improved error handling and user feedback messages for better clarity during the deletion process.

Change Type

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

Testing

Checklist

• My code adheres to this project's style guidelines
• I have performed a self-review of my own code
• I have commented in any complex areas of my code
• I have made pertinent documentation changes
• My changes do not introduce new warnings
• I have written tests demonstrating that my changes are effective or that my feature works
• Local unit tests pass with my changes
• Any changes dependent on mine have been merged and published in downstream modules.

[Copilot]

Pull Request Overview

This PR enhances the delete-user.js script to fully remove a user and all their related data with interactive confirmations and cleaner shutdown.

• Expanded deletion scope across 20+ collections linked to a user.
• Added two-step confirmation prompts (full data and transaction history).
• Introduced gracefulExit for clean MongoDB disconnection and improved error handling.

Comments suppressed due to low confidence (1)

config/delete-user.js:38

• Add automated tests (unit or integration) for this main IIFE to verify both full and partial deletion flows, plus the gracefulExit behavior.

(async () => {