fix: add SAML to Composio auth scheme enum

- Add 'SAML' to ZAuthScheme enum in types.ts to support SAML authentication
- Add SAML case to getAuthMethodName in ToolkitAuthModal for proper display
- Fixes ZodError when Composio API returns toolkits with SAML auth schemes
- Resolves 500 error when fetching Composio toolkits

apps/rowboat/app/projects/[projectId]/tools/components/ToolkitAuthModal.tsx

@@ -312,6 +312,8 @@ export function ToolkitAuthModal({
         return 'Bearer Token';
       case 'BASIC':
         return 'Basic Auth';
+      case 'SAML':
+        return 'SAML';
       default:
         return authScheme.toLowerCase().replace('_', ' ');
     }

apps/rowboat/src/application/lib/composio/types.ts

@@ -15,6 +15,7 @@ export const ZAuthScheme = z.enum([
     'NO_AUTH',
     'OAUTH1',
     'OAUTH2',
+    'SAML',
 ]);
 
 export const ZConnectedAccountStatus = z.enum([