This is so clever, and thoughtful, and heartbreaking. I love the different 'titles' that Hermione comes up with, and the repeated Scourgify, that start as an apparent style device and become a revelation at the end.
The way that Hermione's anger at the beginning: Dead friends who are awarded the Order of Merlin First Class but have to let you accept it in their place as they are still very much, completely and wholly, dead. , becomes acceptance at the end.
A wonderful journey of a story - for everyone concerned.