slightly redoes how animals hunt for food (#87166)

## About The Pull Request
before, if u wanted to make ur animal hunt for food, u had to give them
the find food subtree, the attacking subtree, and had to edit their
targeting stratedgy to include items. this makes it so u only have to
give them just 1 subtree which will handle everything it needs to. also
makes it alot more customizable, u can now set a hunger cooldown for ur
animals, and cute emotes for them to play after eating food

## Why It's Good For The Game
makes it more convenient for future devs to include food hunting
behaviors to their animals, while also making it more customizable

## Changelog
🆑
code: animals' food hunting behavior has been refactored, please report
any bugs
/🆑

code/datums/ai/basic_mobs/basic_ai_behaviors/interact_with_target.dm

@@ -0,0 +1,27 @@
+///behavior for general interactions with any targets
+/datum/ai_behavior/interact_with_target
+	behavior_flags = AI_BEHAVIOR_REQUIRE_MOVEMENT | AI_BEHAVIOR_REQUIRE_REACH
+	///should we be clearing the target after the fact?
+	var/clear_target = TRUE
+
+/datum/ai_behavior/interact_with_target/setup(datum/ai_controller/controller, target_key)
+	. = ..()
+	var/atom/target = controller.blackboard[target_key]
+	if(QDELETED(target))
+		return FALSE
+	set_movement_target(controller, target)
+
+/datum/ai_behavior/interact_with_target/perform(seconds_per_tick, datum/ai_controller/controller, target_key)
+	var/atom/target = controller.blackboard[target_key]
+	if(QDELETED(target) || !pre_interact(controller, target))
+		return AI_BEHAVIOR_DELAY | AI_BEHAVIOR_FAILED
+	controller.ai_interact(target)
+	return AI_BEHAVIOR_SUCCEEDED | AI_BEHAVIOR_DELAY
+
+/datum/ai_behavior/interact_with_target/finish_action(datum/ai_controller/controller, succeeded, target_key)
+	. = ..()
+	if(clear_target || !succeeded)
+		controller.clear_blackboard_key(target_key)
+
+/datum/ai_behavior/interact_with_target/proc/pre_interact(datum/ai_controller/controller, target)
+	return TRUE