Do not fetch pricing information if GOOSE_CLI_SHOW_COST is false (#3901)

Co-authored-by: Jack Wright <jack.wright@nike.com>

crates/goose-cli/src/session/mod.rs

@@ -1524,6 +1524,10 @@ impl Session {
             .get_param::<String>("GOOSE_PROVIDER")
             .unwrap_or_else(|_| "unknown".to_string());
 
+        // Do not get costing information if show cost is disabled
+        // This will prevent the API call to openrouter.ai
+        // This is useful if for cases where openrouter.ai may be blocked by corporate firewalls
+        if show_cost {
             // Initialize pricing cache on startup
             tracing::info!("Initializing pricing cache...");
             if let Err(e) = initialize_pricing_cache().await {
@@ -1531,6 +1535,7 @@ impl Session {
                     "Failed to initialize pricing cache: {e}. Pricing data may not be available."
                 );
             }
+        }
 
         match self.get_metadata() {
             Ok(metadata) => {