Reduce verbose pricing logs to debug level

- Move frequent operational logs from INFO to DEBUG level
- Keep only essential API fetch notifications at INFO level
- Significantly reduces log noise in production

Author: jack

crates/goose-server/src/routes/config_management.rs

@@ -420,7 +420,7 @@ pub async fn get_pricing(
         }
     }
 
-    tracing::info!(
+    tracing::debug!(
         "Returning pricing for {} models{}",
         pricing_data.len(),
         if configured_only {

crates/goose/src/providers/pricing.rs

@@ -70,13 +70,13 @@ impl PricingCache {
                         let age_days = (now - cached.fetched_at) / (24 * 60 * 60);
 
                         if age_days < CACHE_TTL_DAYS {
-                            tracing::info!(
+                            tracing::debug!(
                                 "Loaded pricing data from disk cache (age: {} days)",
                                 age_days
                             );
                             Ok(Some(cached))
                         } else {
-                            tracing::info!("Disk cache expired (age: {} days)", age_days);
+                            tracing::debug!("Disk cache expired (age: {} days)", age_days);
                             Ok(None)
                         }
                     }
@@ -102,7 +102,7 @@ impl PricingCache {
         let json_data = serde_json::to_vec_pretty(data)?;
         tokio::fs::write(&cache_path, json_data).await?;
 
-        tracing::info!("Saved pricing data to disk cache");
+        tracing::debug!("Saved pricing data to disk cache");
         Ok(())
     }
 
@@ -177,7 +177,7 @@ impl PricingCache {
             .values()
             .map(|models| models.len())
             .sum();
-        tracing::info!(
+        tracing::debug!(
             "Fetched pricing for {} providers with {} total models from OpenRouter",
             cached_data.pricing.len(),
             total_models
@@ -201,7 +201,7 @@ impl PricingCache {
         if let Ok(Some(cached)) = self.load_from_disk().await {
             // Log how many models we have cached
             let total_models: usize = cached.pricing.values().map(|models| models.len()).sum();
-            tracing::info!(
+            tracing::debug!(
                 "Loaded {} providers with {} total models from disk cache",
                 cached.pricing.len(),
                 total_models
@@ -217,7 +217,7 @@ impl PricingCache {
         }
 
         // If no disk cache, fetch from OpenRouter
-        tracing::info!("No valid disk cache found, fetching from OpenRouter");
+        tracing::info!("Fetching pricing data from OpenRouter API");
         self.refresh().await
     }
 }