[lua] [sql] Royal Jelly Refactor

[Skold177]

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• I have tested my code and the things my code has changed since the last commit in the PR and will test after any later commits.

What does this pull request do?

Refactors Royal Jelly

• Corrected a bug where a single Jelly alive in the center would become permanently immortal and never spawn Queen Jelly.
• Cleaned up and refactored the code with defensive guards in mob fight so logic isnt repeatedly being sent (Like pathing, damage reductions etc) Overall, the code basically does the same thing, but is hopefully easier to read, and easier to maintain in the future if any more bugs are found.

Steps to test these changes

Run Royal Jelly in Waughroon Shrine