refactor: remove portable_atomic

Cargo.lock

@@ -2142,12 +2142,6 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
-[[package]]
-name = "portable-atomic"
-version = "1.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da544ee218f0d287a911e9c99a39a8c9bc8fcad3cb8db5959940044ecfc67265"
-
 [[package]]
 name = "ppv-lite86"
 version = "0.2.20"
@@ -2699,7 +2693,6 @@ dependencies = [
  "nanoid",
  "nix 0.29.0",
  "parking_lot 0.12.3",
- "portable-atomic",
  "prisma",
  "rand",
  "rustc-hash",

Cargo.toml

@@ -59,7 +59,6 @@ nanoid = "0.4.0"
 lazy_static = "1.5.0"
 rand = "0.8.5"
 rustc-hash = "2.0.0"
-portable-atomic = { version = "1.7.0", features = ["float", "std"] }
 send_wrapper = "0.6.0"
 slotmap = "1.0.7"
 global_counter = "=0.2.2"

src/nodes/mod.rs

@@ -13,7 +13,6 @@ use crate::core::error::{Result, ServerError};
 use crate::core::registry::Registry;
 use crate::core::scenegraph::MethodResponseSender;
 use parking_lot::Mutex;
-use portable_atomic::{AtomicBool, Ordering};
 use rustc_hash::FxHashMap;
 use serde::{Serialize, de::DeserializeOwned};
 use spatial::Spatial;
@@ -23,6 +22,7 @@ use stardust_xr::schemas::flex::{deserialize, serialize};
 use std::any::{Any, TypeId};
 use std::fmt::Debug;
 use std::os::fd::OwnedFd;
+use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::{Arc, Weak};
 use std::vec::Vec;