fix(angular): correct default-tag identity check and test housekeeping

Use raw tag === DefaultTag comparison instead of camelTag === DefaultTag so
user-defined tags like 'Default' or 'DEFAULT' do not incorrectly inherit
untagged operations into their generated file.

Also add the required index signature to CircularItems in doc.test.ts to
fix the typecheck CI failure, and reorder utils.test.ts imports
alphabetically.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: The Ult

packages/angular/src/utils.test.ts

@@ -11,13 +11,13 @@ import {
   createRouteRegistry,
   generateAngularTitle,
   getDefaultSuccessType,
+  getRelevantVerbOptionsForTag,
+  getSchemaOutputTypeRef,
   isDefined,
   isMutationVerb,
   isPrimitiveType,
   isRetrievalVerb,
   isZodSchemaOutput,
-  getRelevantVerbOptionsForTag,
-  getSchemaOutputTypeRef,
 } from './utils';
 
 // ---------------------------------------------------------------------------

packages/angular/src/utils.ts

@@ -159,7 +159,7 @@ export const getRelevantVerbOptionsForTag = (
 
   const camelTag = camel(tag);
   const includeUntaggedOperations =
-    camelTag === DefaultTag &&
+    tag === DefaultTag &&
     allVerbOptions.some((verbOption) => verbOption.tags.length === 0);
 
   return allVerbOptions.filter(

packages/core/src/utils/doc.test.ts

@@ -46,6 +46,7 @@ describe('jsDoc', () => {
 
   it('stops traversing circular item schemas', () => {
     interface CircularItems {
+      [key: string]: unknown;
       items?: CircularItems;
       maxLength: number;
       type: string;