refactor(machine): separate Machine fields into config/status sub-messages

Add `MachineConfig` and `MachineStatus` to `forge.Machine` and the
corresponding structs to `carbide-api-model`.

Protobuf Changes:

- Add `MachineConfig` for operator-set desired state (maintenance,
  instance-type assignment, firmware policy, DPF toggle).
- Add `MachineStatus` for system-observed state.
- Populate both in the `From<Machine>` RPC conversion while keeping
  all original flat fields as `[deprecated = true]` aliases so
  rest-api consumers are unaffected until a follow-up PR migrates
  them. See #2793
- Add `LifecycleStatus lifecycle` to `MachineStatus`, making machines
  consistent with Rack, Switch, VPC, and every other managed resource
  type that already carries a structured lifecycle sub-message.

Ingestion-time fields (`rack_id`, `hw_sku`, `placement_in_rack`,
`bmc_info`, `machine_type`, `inventory`) are set once from the
expected-machine record or hardware topology and are not
operator-mutable. They remain as non-deprecated `Machine` fields
rather than being placed in `MachineConfig` or `MachineStatus`.

api-model changes:

- Extract `MachineConfig` (`config.rs`) and `MachineStatus`
  (`status.rs`) from the flat `Machine` struct; all internal
  call-sites updated to `machine.config.X` / `machine.status.X`.
- `rack_id`, `hw_sku`, and `placement_in_rack` stay as direct fields
  on `Machine` — not in `MachineConfig`

Other changes:
* Pre-compute `rpc_state`, `rpc_state_version`, and `rpc_state_reason`
  in `From<Machine>` so they are shared between the deprecated fields and the
  new `status.lifecycle` without repeating the derivation. Mirror each
  into the `status` sub-message so both paths stay in sync:
  `status.health` and `status.lifecycle.sla`alongside `health`/`state_sla`
  on the host path; `status.associated_host_machine_id` and `status.lifecycle.sla`
  alongside the flat fields on the DPU path.

Author: ianderson-nvidia

crates/admin-cli/src/debug_bundle/cmds.rs

@@ -580,6 +580,7 @@ struct MachineAnalysis {
 }
 
 /// Helper function to get BMC IP and MAC address from machine_id
+#[allow(deprecated)]
 async fn get_bmc_ip_from_host_id(
     api_client: &ApiClient,
     host_id: &str,
@@ -1698,6 +1699,7 @@ impl<'a> ZipBundleCreator<'a> {
         Ok(())
     }
 
+    #[allow(deprecated)]
     fn add_machine_analysis_json(
         &self,
         zip: &mut ZipWriter<File>,
@@ -1801,6 +1803,7 @@ impl<'a> ZipBundleCreator<'a> {
     }
 
     #[allow(clippy::too_many_arguments)]
+    #[allow(deprecated)]
     fn add_metadata(
         &self,
         zip: &mut ZipWriter<File>,

crates/admin-cli/src/dpu/network/cmd.rs

@@ -196,6 +196,7 @@ pub async fn show_dpu_network_config(
     Ok(())
 }
 
+#[allow(deprecated)]
 pub async fn show_dpu_status(
     api_client: &ApiClient,
     output_file: &mut Box<dyn tokio::io::AsyncWrite + Unpin>,

crates/admin-cli/src/dpu/reprovision/cmd.rs

@@ -48,6 +48,7 @@ pub async fn reprovision(api_client: &ApiClient, reprov: Args) -> CarbideCliResu
     }
 }
 
+#[allow(deprecated)]
 async fn apply_health_report(
     api_client: &ApiClient,
     id: carbide_uuid::machine::MachineId,

crates/admin-cli/src/dpu/status/cmd.rs

@@ -45,6 +45,7 @@ struct DpuStatus {
 }
 
 impl From<Machine> for DpuStatus {
+    #[allow(deprecated)]
     fn from(machine: Machine) -> Self {
         let state = match machine.state.split_once(' ') {
             Some((state, _)) => state.to_owned(),
@@ -105,6 +106,7 @@ impl From<DpuStatus> for Row {
     }
 }
 
+#[allow(deprecated)]
 pub fn get_dpu_version_status(build_info: &BuildInfo, machine: &Machine) -> String {
     let mut version_statuses = Vec::default();
 

crates/admin-cli/src/dpu/versions/cmd.rs

@@ -58,6 +58,7 @@ struct DpuVersions {
 }
 
 impl From<Machine> for DpuVersions {
+    #[allow(deprecated)]
     fn from(machine: Machine) -> Self {
         let state = match machine.state.split_once(' ') {
             Some((state, _)) => state.to_owned(),
@@ -144,6 +145,7 @@ pub fn generate_firmware_status_table(machines: Vec<Machine>) -> Box<Table> {
     Box::new(table)
 }
 
+#[allow(deprecated)]
 pub async fn handle_dpu_versions(
     output_file: &mut Box<dyn tokio::io::AsyncWrite + Unpin>,
     output_format: OutputFormat,

crates/admin-cli/src/host/reprovision/cmd.rs

@@ -24,6 +24,7 @@ use crate::errors::{CarbideCliError, CarbideCliResult};
 use crate::machine::{HealthReportTemplates, get_health_report};
 use crate::rpc::ApiClient;
 
+#[allow(deprecated)]
 pub async fn trigger_reprovisioning_set(
     data: ReprovisionSet,
     api_client: &ApiClient,

crates/admin-cli/src/inventory/cmds.rs

@@ -88,6 +88,7 @@ struct DpuMachineInfo<'a> {
 }
 
 /// Generate element containing all information needed to write a Machine Host.
+#[allow(deprecated)]
 fn get_host_machine_info<'a>(
     machines: &'a [&'a ::rpc::Machine],
 ) -> HashMap<&'a str, HostMachineInfo<'a>> {
@@ -127,6 +128,7 @@ fn get_host_machine_info<'a>(
 }
 
 /// Generate element containing all information needed to write a Machine Host.
+#[allow(deprecated)]
 fn get_dpu_machine_info<'a>(
     machines: &'a [&'a ::rpc::Machine],
 ) -> HashMap<&'a str, DpuMachineInfo<'a>> {
@@ -153,6 +155,7 @@ fn get_dpu_machine_info<'a>(
 }
 
 /// Generate element containing all information needed to write a BMC Host.
+#[allow(deprecated)]
 fn get_bmc_info<'a>(
     machines: &[&'a ::rpc::Machine],
     managed_hosts: &'a [ExploredManagedHost],
@@ -330,6 +333,7 @@ type CreateInventoryReturnType<'a> = (
 );
 
 /// Generate inventory item for instances.
+#[allow(deprecated)]
 fn create_inventory_for_instances<'a>(
     instances: &'a InstanceList,
     machines: &'a MachineList,

crates/admin-cli/src/machine/hardware_info/cmd.rs

@@ -42,6 +42,7 @@ pub async fn handle_update_machine_hardware_info_gpus(
         .await
 }
 
+#[allow(deprecated)]
 pub async fn handle_show_machine_hardware_info(
     api_client: &ApiClient,
     output_file: &mut Box<dyn tokio::io::AsyncWrite + Unpin>,

crates/admin-cli/src/machine/metadata/cmd.rs

@@ -117,6 +117,7 @@ pub async fn metadata_remove_labels(
     Ok(())
 }
 
+#[allow(deprecated)]
 pub async fn metadata_from_expected_machine(
     api_client: &ApiClient,
     cmd: MachineMetadataCommandFromExpectedMachine,

crates/admin-cli/src/machine/nvlink_info/cmd.rs

@@ -22,6 +22,7 @@ use super::args::{NvlinkInfoArgs, NvlinkInfoPopulateArgs};
 use crate::errors::{CarbideCliError, CarbideCliResult};
 use crate::rpc::ApiClient;
 
+#[allow(deprecated)]
 pub async fn handle_nvlink_info_show(
     args: NvlinkInfoArgs,
     api_client: &ApiClient,
@@ -58,6 +59,7 @@ pub async fn handle_nvlink_info_show(
     Ok(())
 }
 
+#[allow(deprecated)]
 pub async fn handle_nvlink_info_populate(
     args: NvlinkInfoPopulateArgs,
     _output_format: OutputFormat,