The Organ Tree | New Exotic Seed (#89310)

## About The Pull Request
99% of all code was stolen completely from @MrMelbert, like I spent more
time waiting for the plant to grow for the video than actually
contributing to this

Adds a new tree mutation to the shrub (from exo crate)
It has a High Complexity Gene, which halves the harvest and blocks
pollination benefits. It produces podperson organs and limbs. Limbs are
twice as likely to drop as organs (because there's a lot more organs).
It can also drop plant meat.


https://github.com/user-attachments/assets/88bb89dd-4cd7-4bc9-ac2f-f4c67a5ea9ff

(Yes the sprite is mine please don't bully Melbert for it)

Podpeople now also have their own set of organs, which are mostly just
standard organs but colored green.

## Why It's Good For The Game
Gives us another source of organs and limbs besides the limb grower,
exosuit fab and medical protolathe. Those only produce organic and
robotic organs and limbs, but now we can also produce plant organ and
limbs! (Without committing horrible crimes). This also synergizes well
with #89306 , which makes it so plant bodyparts have actual unique
benefits (more than just a fashion statement).

## Changelog
🆑 MrMelbert, Time-Green
add: Adds an organ tree as a mutation of shrubs (from the exotic seeds
crate)! Spare organs have never been so green!
/🆑

---------

Co-authored-by: MrMelbert <kmelbert4@gmail.com>
Co-authored-by: MrMelbert <51863163+MrMelbert@users.noreply.github.com>

code/modules/surgery/organs/internal/appendix/_appendix.dm

@@ -92,5 +92,19 @@
 		return conditional_tooltip("<font color='#ff9933'>Inflamed</font>", "Remove surgically.", add_tooltips)
 	return ..()
 
+/obj/item/organ/appendix/pod
+	name = "pod thingy"
+	desc = "Strangest salad you've ever seen."
+	foodtype_flags = PODPERSON_ORGAN_FOODTYPES
+	color = COLOR_LIME
+
+/obj/item/organ/appendix/pod/Initialize(mapload)
+	. = ..()
+	// this could be anything... anything. still useless though
+	name = pick("pod endoplasmic reticulum", "pod golgi apparatus", "pod plastid", "pod vesicle")
+
+/obj/item/organ/appendix/pod/become_inflamed()
+	return
+
 #undef APPENDICITIS_PROB
 #undef INFLAMATION_ADVANCEMENT_PROB