NPC checking if you have enough room to carry rewards

When you finish a mission providing a reward (only the RoS missions), the NPC currently gives you a reward that appears in a temporary inventory. But if you don't have room in your bag, you can't take it and it may not end up in your inventory. We're planning to make the NPC automatically check if you have enough room in your bag. If you don't, then an additional mission step appears asking you to talk again to the NPC when you have more room in your bag. Once you're ready and come back to the NPC, this time the temporary inventory will open with the reward in it.