* all: make bun.FileDescriptor a unique type
# Conflicts:
# src/bun.js/api/bun/socket.zig
# src/bun.js/api/bun/spawn.zig
# src/deps/uws.zig
* need this change too
* convert another bun.FD.asDir call
* more fixes + linux
* fix this size
* accidentally flipped these fd numbers
* more fixes + windows
# Conflicts:
# src/deps/uws.zig
* dont include type name in serialization
* add another TODO
* resolve review comments
* address more pr comments
* build fixes post-rebase
* another rebase fix
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Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>