bugfix/spawn-points

[JaXt0r]

What changed:

• Before this fix, Graham's spawn point (OCR_OUSIDE_HUT_77_INSERT) was used for spawning but didn't exist
• Now we leverage previous spawn point if possible as a fallback "spawn point search".

To test

1. Graham (573) spawns near the fire (and not inside V3(0,0,0) - cellar)