Prefer goose aliases for Databricks v2 inventory (#9430)

Signed-off-by: Bradley Axen <baxen@squareup.com>

crates/goose/src/providers/inventory/mod.rs

@@ -881,10 +881,10 @@ fn enrich_model_ids_with_canonical(
         models.push(model);
     }
 
-    // For databricks, prefer goose- prefixed model_ids when there are duplicates.
+    // For Databricks providers, prefer goose- prefixed model_ids when there are duplicates.
     // Re-scan: if a later model_id with "goose-" prefix maps to the same display name,
     // swap it in.
-    if provider_family == "databricks" {
+    if matches!(provider_family, "databricks" | "databricks_v2") {
         let mut name_to_idx: HashMap<String, usize> = HashMap::new();
         for (idx, model) in models.iter().enumerate() {
             name_to_idx.insert(model.name.clone(), idx);
@@ -1178,6 +1178,26 @@ mod tests {
         assert!(models[0].name.contains("Claude"));
     }
 
+    #[test]
+    fn databricks_v2_inventory_prefers_goose_model_ids_for_duplicate_names() {
+        let models = enrich_model_ids_with_canonical(
+            "databricks_v2",
+            &[
+                "databricks-gpt-5-5".to_string(),
+                "goose-gpt-5-5".to_string(),
+            ],
+        );
+
+        assert!(
+            models.iter().any(|model| model.id == "goose-gpt-5-5"),
+            "expected goose-gpt-5-5 to win duplicate canonical-name tie, got {models:?}"
+        );
+        assert!(
+            !models.iter().any(|model| model.id == "databricks-gpt-5-5"),
+            "expected databricks-gpt-5-5 to be replaced by goose-gpt-5-5, got {models:?}"
+        );
+    }
+
     #[test]
     fn inventory_uses_configured_models_before_first_successful_refresh() {
         let configured_models = [ModelInfo::new("claude-sonnet-4-5", 0)];