fix a totally harmless feature

[taranvohra]

No description provided.

[what-the-diff]

PR Summary

• Simplification of conditional checks in troll.ts
  The code that checks conditions for activating certain features has been simplified. It no longer requires the sender to be a staff member for the program to respond to messages starting with "skillissue".

• Refactoring in troll.ts
  The process of extracting the guild, channel, and message IDs from the message link has been made more efficient and organized. This should improve the overall performance.

• Added staff check before sending replies
  A new feature has been added that ensures only messages from staff members will get the "skill issue" reply. This keeps our responses more focused and decreases unnecessary interaction.