Add Tauri UI

client/uitauri/src-tauri/src/commands/update.rs

@@ -0,0 +1,43 @@
+use serde::Serialize;
+use tauri::State;
+
+use crate::proto;
+use crate::state::AppState;
+
+#[derive(Debug, Clone, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct InstallerResult {
+    pub success: bool,
+    pub error_msg: String,
+}
+
+#[tauri::command]
+pub async fn trigger_update() -> Result<(), String> {
+    // Stub - same as the Go implementation
+    Ok(())
+}
+
+#[tauri::command]
+pub async fn get_installer_result(state: State<'_, AppState>) -> Result<InstallerResult, String> {
+    let mut client = state.grpc.get_client().await?;
+    let resp = client
+        .get_installer_result(proto::InstallerResultRequest {})
+        .await;
+
+    match resp {
+        Ok(r) => {
+            let inner = r.into_inner();
+            Ok(InstallerResult {
+                success: inner.success,
+                error_msg: inner.error_msg,
+            })
+        }
+        Err(_) => {
+            // Daemon may have restarted during update - treat as success
+            Ok(InstallerResult {
+                success: true,
+                error_msg: String::new(),
+            })
+        }
+    }
+}