Add explicit vocabulary and named operation contexts

tests/tui_workflow.rs

@@ -13,9 +13,9 @@ use crossterm::event::KeyCode;
 use wireguard_admin::app::{FirstIssueAttempt, RestartChoice, RestartStage};
 use wireguard_admin::backup::BackupReason;
 use wireguard_admin::config::{ResolvedSettings, SettingsFile};
-use wireguard_admin::domain::{ClientStates, PublicKey, RuntimeObservation, Snapshot};
+use wireguard_admin::domain::{ApplyStatus, ClientStates, PublicKey, Snapshot};
 use wireguard_admin::persistence::SavedStore;
-use wireguard_admin::runtime::{InterfaceObservation, RuntimeObservation as Statistics};
+use wireguard_admin::runtime::{InterfaceObservation, RuntimeObservation};
 use wireguard_admin::tui::events::{
     ApplicationWorker, CommandResult, FirstIssueStatus, QrStatus, SecretText, SensitiveCommand,
     ShutdownProgress, StatisticsReader, UiCommand, WorkerConfig, WorkerEvent,
@@ -106,9 +106,9 @@ fn saved_peer_projection_counts_legacy_peers_without_inventing_managed_state() {
 struct CountingStatistics(Arc<AtomicUsize>);
 
 impl StatisticsReader for CountingStatistics {
-    fn read(&mut self, _interface: &str, _timeout: Duration) -> Statistics {
+    fn read(&mut self, _interface: &str, _timeout: Duration) -> RuntimeObservation {
         self.0.fetch_add(1, Ordering::SeqCst);
-        Statistics {
+        RuntimeObservation {
             observed_at: None,
             interface: InterfaceObservation::Unavailable,
         }
@@ -116,8 +116,8 @@ impl StatisticsReader for CountingStatistics {
 }
 
 fn worker(fixture: &Fixture, reader: CountingStatistics) -> ApplicationWorker {
-    let states = ClientStates::new(Snapshot::default(), None, RuntimeObservation::Unknown)
-        .expect("empty states");
+    let states =
+        ClientStates::new(Snapshot::default(), None, ApplyStatus::Unknown).expect("empty states");
     let app = wireguard_admin::app::Application::open(fixture.store.clone(), states)
         .expect("application opens on synthetic files");
     ApplicationWorker::spawn(
@@ -166,7 +166,7 @@ fn terminal_pty_smoke() {
     const CHILD: &str = "WG_ADMIN_SYNTHETIC_PTY_CHILD";
     if std::env::var_os(CHILD).is_some() {
         let fixture = fixture();
-        let states = ClientStates::new(Snapshot::default(), None, RuntimeObservation::Unknown)
+        let states = ClientStates::new(Snapshot::default(), None, ApplyStatus::Unknown)
             .expect("empty states");
         let app = wireguard_admin::app::Application::open(fixture.store, states)
             .expect("synthetic application opens");
@@ -813,10 +813,7 @@ fn worker_backup_restore_preview_cancel_and_confirm_are_separate_saved_operation
     match wait_for(&mut worker, restore.request_id) {
         WorkerEvent::OperationFinished { result, view, .. } => {
             assert!(matches!(result.unwrap(), CommandResult::Restored(_)));
-            assert_eq!(
-                view.applied,
-                wireguard_admin::tui::state::AppliedState::Unknown
-            );
+            assert_eq!(view.applied, wireguard_admin::domain::ApplyStatus::Unknown);
             assert!(!view.has_draft);
         }
         _ => unreachable!(),
@@ -916,8 +913,8 @@ fn worker_commit_stops_at_mandatory_backup_failure_and_keeps_draft_and_saved_byt
 #[test]
 fn worker_restore_refreshes_operational_allocation_settings_before_next_create() {
     let fixture = fixture();
-    let states = ClientStates::new(Snapshot::default(), None, RuntimeObservation::Unknown)
-        .expect("empty states");
+    let states =
+        ClientStates::new(Snapshot::default(), None, ApplyStatus::Unknown).expect("empty states");
     let mut original_app = wireguard_admin::app::Application::open(fixture.store.clone(), states)
         .expect("original application opens");
     original_app