Add support for inline hooks (and extended inline hook contexts)

[blu-dev]

• [ ] Inline hooks (probably exl::util::Hook::InlineHook)
• [ ] Extended inline hook contexts
  • The current 29 GP registers
  • Stack pointer
  • All 32 FP registers
• [ ] Ability to hook with only the limited context (InlineCtx) or the extended context (ExInlineCtx) because the extended context is over 3x the stack usage