Add option to hard require plando item placement.

BaseClasses.py

@@ -1477,6 +1477,7 @@ class PlandoItem(NamedTuple):
     location: str
     world: Union[bool, str] = False  # False -> own world, True -> not own world
     from_pool: bool = True  # if item should be removed from item pool
+    force: bool = False  # False -> warns if item not successfully placed. True -> errors out on failure to place item.
 
 
 class PlandoConnection(NamedTuple):