Kolshushu Region NM Audit

[CriticalXI]

I affirm:

• [x] I have paid attention to this example and will edit again if need be to not break the formatting, or I will be ignored
• [x] I have read and understood the Contributing Guide
• [x] I've 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?

• Shen rework. Now properly going into shell on a timer, and pet behavior introduced.
• Added the following Manaclipper NMs: Cyclopean Conch, Harajnite, and Zoredonite.
• Several minor trait adjustments to other NMs.
• Corrected HP, level and immunities for several NMs.
• Edited all drop lists to utilize the TH variables and correct drop rates according to FFXIDB.
• Edited all lottery NMs with a random respawn range to instead have a minimum respawn.

Steps to test these changes