pointing DLC, neurodivergency edition (#88333)

## About The Pull Request
Closes https://github.com/tgstation/tgstation/issues/88327
- if a carbon has their hands blocked or missing, they will instead try
to point with their legs with probability to fail
- if they have the freerunning trait they get a lower probability to
fail
- if they have 1 leg they get higher probability to fail
- if they have no shoes on they will point with their toes
- if they have no legs - they will `gives meaningful glance at %t!`
- if they have no eyes - they will motion with their tongue
- if they have no tongue - they will bump their head on the floor
towards the target, getting brain damage
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https://github.com/user-attachments/assets/9363e184-64dc-4890-9673-5d9fe9cc1b7e



https://github.com/user-attachments/assets/192b2503-887f-43ee-afa9-80b49060e9c2



https://github.com/user-attachments/assets/ed54dc4a-0308-4088-ada4-fc343cbe6844



https://github.com/user-attachments/assets/b88f2bc8-4762-4cd7-b60b-0ac039e52853



https://github.com/user-attachments/assets/a248d0af-09ec-498a-9c46-50ab2611b62b



https://github.com/user-attachments/assets/d65e9674-ffc7-4263-89b4-0d743b0a7f2d

</details>

## Why It's Good For The Game


![spongebob-tongue](https://github.com/user-attachments/assets/265beac2-1547-48da-ad46-9d454e897482)

also for the balance change, I think it's silly that you can't point
while cuffed, I don't think it'll impact powergaming much at all
## Changelog
🆑 grungussuss
add: pointing now has interactions with the amount of limbs/organs you
have
balance: you can now point while restrained
sound: pointing with your head makes a sound
/🆑

code/modules/point/point.dm

@@ -122,7 +122,15 @@
 
 		if(!(pointing_at in view(client.view, src)))
 			return FALSE
-
+	if(iscarbon(src)) // special interactions for carbons
+		var/mob/living/carbon/our_carbon = src
+		if(our_carbon.usable_hands <= 0 || src.incapacitated & INCAPABLE_RESTRAINTS || HAS_TRAIT(src, TRAIT_HANDS_BLOCKED))
+			if(TIMER_COOLDOWN_FINISHED(src, "point_verb_emote_cooldown"))
+				//cooldown handled in the emote.
+				our_carbon.emote("point [pointing_at]")
+			else
+				to_chat(src, span_warning("You need to wait before pointing again!"))
+				return FALSE
 	point_at(pointing_at, TRUE)
 
 	return TRUE