we need this to generate dependency information, and it'll be the entry
point for custom codegen once we need it. a wrapper also makes it a lot
easier to generate a whole namespace's worth of rpc definitions at once
Change-Id: Iba7a1c92a8a40bede9ed71aa3ab455477ff5e568
clangd broke because it can't look through symlinks. compile_commands
manipulation does not fix it, clangd configuration does not fix it, a
vfs overlay does not fix it, and while a combination of those can fix
it with a bind mount in place that's just too cursed to even consider
clangd bug: https://github.com/llvm/llvm-project/issues/116877
Change-Id: I8e3e8489548eb3a7aa65ac9d12a5ec8abf814aec
eldritch horrors