Updated entity interaction and game state

Significant changes include:
- Disabled input pickability for DeathBox in Dog entity
- Simplified mouse click detection logic in Snail script
- Removed unnecessary conditions and actions from snail eating state
- Adjusted cursor hotspot position for hand cursor in Cursor Manager
- Reset flower nectar level upon game reset

entities/scripts/snail.gd

@@ -18,7 +18,7 @@ func _ready() -> void:
 
 # Detect mouse left click and trigger function 
 func _input(event : InputEvent) -> void:
-	if mouse_over and eating:
+	if mouse_over:
 		if event is InputEventMouseButton:
 			if (event is InputEventMouseButton && event.button_index == MOUSE_BUTTON_LEFT && event.pressed):
 				maybe_sleep()
@@ -46,10 +46,8 @@ func get_random_target() -> Vector2:
 	return flowers.get_random_circumference_points()
 
 func on_mouse_entered() -> void:
-	if eating:
-		mouse_over = true
-		CursorMgr.hand()
-		Log.pr("Mouse entered the snail!")
+	CursorMgr.hand()
+	mouse_over = true
 
 func on_mouse_exited() -> void:
 	# Reset the cursor to the default