Automatic privacy-safe error reporting

[00:00:00.000] When Aura itself breaks, it can send a small technical report to support.
[00:00:02.500] Automatic reporting is on by default, and you can turn it off in Settings.
[00:00:08.667] Reports never include prompts, chats, keys, payments, project files, GDD content, or private paths.
[00:00:12.667] Manual reporting remains available whenever you want to add context.