Support newer FX formats

[stevewgr]

Description

Even though we keep the client old school, there are some nice effects and in HDR quality in newer clients that would be nice adapting into the old version.

Tasks

• [ ] Support newer FX Bundle formats (28 instead of 16)
• [ ] Support newer FX Parts formats (at least just loading them for now)
• [ ] Replace old fx directory from latest version in the 1097 client
• [ ] Note that also this task needs to be done for this to work: https://github.com/stevewgr/ko/issues/86