Refactor/project structure (#3085)

* refactor project structure

* environment-based default registry

* fix tests

* update build container

* use docker platform for iso build emulation

* simplify compat

* Fix docker platform spec in run-compat.sh

* handle riscv compat

* fix bug with dep error exists attr

* undo removal of sorting

* use qemu for iso stage

---------

Co-authored-by: Mariusz Kogen <k0gen@pm.me>
Co-authored-by: Matt Hill <mattnine@protonmail.com>

core/src/context/install.rs

@@ -0,0 +1,44 @@
+use std::ops::Deref;
+use std::sync::Arc;
+
+use rpc_toolkit::Context;
+use tokio::sync::broadcast::Sender;
+use tracing::instrument;
+
+use crate::Error;
+use crate::net::utils::find_eth_iface;
+use crate::rpc_continuations::RpcContinuations;
+
+pub struct InstallContextSeed {
+    pub ethernet_interface: String,
+    pub shutdown: Sender<()>,
+    pub rpc_continuations: RpcContinuations,
+}
+
+#[derive(Clone)]
+pub struct InstallContext(Arc<InstallContextSeed>);
+impl InstallContext {
+    #[instrument(skip_all)]
+    pub async fn init() -> Result<Self, Error> {
+        let (shutdown, _) = tokio::sync::broadcast::channel(1);
+        Ok(Self(Arc::new(InstallContextSeed {
+            ethernet_interface: find_eth_iface().await?,
+            shutdown,
+            rpc_continuations: RpcContinuations::new(),
+        })))
+    }
+}
+
+impl AsRef<RpcContinuations> for InstallContext {
+    fn as_ref(&self) -> &RpcContinuations {
+        &self.rpc_continuations
+    }
+}
+
+impl Context for InstallContext {}
+impl Deref for InstallContext {
+    type Target = InstallContextSeed;
+    fn deref(&self) -> &Self::Target {
+        &*self.0
+    }
+}