Add SFMobDrops (#273)

* Add SFMobDrops

* Fix mistake

---------

Co-authored-by: Fury_Phoenix <[email protected]>

Author: WalshyDev

pages/Addons.md

@@ -30,6 +30,7 @@ MobCapturer | TheBusyBiscuit | <details><summary>expand</summary>This Addon adds
 LiteXpansion | J3fftw1, Walshy | <details><summary>expand</summary>A remake of SlimeXpansion but without many of the unused items. This addon won't be as packed as SlimeXpansion as the name says, it will rather be "Lite".</details> | [GitHub](https://github.com/Slimefun-Addon-Community/LiteXpansion) | [Builds](https://blob.build/project/LiteXpansion)
 EcoPower | TheBusyBiscuit, poma123 | <details><summary>expand</summary>This addon is focused on climate-friendly and renewable energy sources. It features, wind turbines, steam turbines and more! You can even harness energy from lightning bolts!</details> | [GitHub](https://github.com/TheBusyBiscuit/EcoPower) | [Builds](https://thebusybiscuit.github.io/builds/TheBusyBiscuit/EcoPower/master/)
 Hardcore Slimefun | Walshy, TheBusyBiscuit | <details><summary>expand</summary>Hardcore Slimefun is an addon designed to make Slimefun as hard as possible for those who don't like a true challenge (or server owners who want to be nice to their players!). Features include research loss, research failures and android malfunctions with more to come!</details> | [GitHub](https://github.com/Slimefun-Addon-Community/HardcoreSlimefun) | [Builds](https://thebusybiscuit.github.io/builds/Slimefun-Addon-Community/HardcoreSlimefun/main/)
+SFMobDrops | Walshy | <details><summary>expand</summary>SFMobDrops is an addon that lets server owners configure any sort of mob (standard, custom, whatever) drop Slimefun items. Simple but with lots of configurability if you want it!</details> | [GitHub](https://github.com/WalshyDev/SFMobDrops) | [Builds](https://blob.build/project/SFMobDrops)
 
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