Respect startup update-check config

src/cortex-cli/src/main.rs

@@ -121,6 +121,12 @@ async fn check_for_updates_background() {
     }
 }
 
+fn should_check_for_updates_on_startup() -> bool {
+    cortex_engine::Config::load_sync(Default::default())
+        .map(|config| config.check_for_update_on_startup)
+        .unwrap_or(true)
+}
+
 #[tokio::main]
 async fn main() -> Result<()> {
     // Install Ctrl+C handler to restore terminal state before exiting
@@ -184,7 +190,7 @@ async fn main() -> Result<()> {
     // Background update check (non-blocking)
     let is_upgrade_cmd = matches!(&cli.command, Some(Commands::Upgrade(_)));
     let is_tui_mode = cli.command.is_none();
-    if !is_upgrade_cmd && !is_tui_mode {
+    if !is_upgrade_cmd && !is_tui_mode && should_check_for_updates_on_startup() {
         tokio::spawn(async {
             check_for_updates_background().await;
         });

src/cortex-tui/src/runner/app_runner/runner.rs

@@ -555,19 +555,25 @@ impl AppRunner {
             tokio::task::spawn_blocking(|| CortexSession::list_recent(50).ok());
 
         // 2. Background update check task - check for new versions without blocking startup
+        let check_for_update_on_startup = self.config.check_for_update_on_startup;
         let update_check_task = tokio::spawn(async move {
-            match UpdateManager::new() {
-                Ok(manager) => match manager.check_update().await {
-                    Ok(info) => info,
+            if check_for_update_on_startup {
+                match UpdateManager::new() {
+                    Ok(manager) => match manager.check_update().await {
+                        Ok(info) => info,
+                        Err(e) => {
+                            tracing::debug!("Update check failed: {}", e);
+                            None
+                        }
+                    },
                     Err(e) => {
-                        tracing::debug!("Update check failed: {}", e);
+                        tracing::debug!("Failed to create update manager: {}", e);
                         None
                     }
-                },
-                Err(e) => {
-                    tracing::debug!("Failed to create update manager: {}", e);
-                    None
                 }
+            } else {
+                tracing::debug!("Startup update check disabled by config");
+                None
             }
         });