test: add title assertions to getText and getSuggestions tests

Add mock title data and explicit assertions verifying the document
title is present in responses, not just the tab/suggestion content.

Author: allenhutchison

workspace-server/src/__tests__/services/DocsService.comments.test.ts

@@ -58,6 +58,7 @@ describe('DocsService Comments and Suggestions', () => {
     it('should return suggestions as type text with JSON-stringified array', async () => {
       mockDocsAPI.documents.get.mockResolvedValue({
         data: {
+          title: 'Test Document',
           body: {
             content: [
               {
@@ -84,7 +85,9 @@ describe('DocsService Comments and Suggestions', () => {
       });
 
       expect(result.content[0].type).toBe('text');
-      const { suggestions } = JSON.parse(result.content[0].text);
+      const parsed = JSON.parse(result.content[0].text);
+      expect(parsed.title).toBe('Test Document');
+      const { suggestions } = parsed;
       expect(suggestions).toHaveLength(1);
       expect(suggestions[0]).toEqual({
         type: 'insertion',

workspace-server/src/__tests__/services/DocsService.test.ts

@@ -513,6 +513,7 @@ describe('DocsService', () => {
     it('should return all tabs if no tabId provided and tabs exist', async () => {
       const mockDoc = {
         data: {
+          title: 'Multi-Tab Document',
           tabs: [
             {
               tabProperties: { tabId: 'tab-1', title: 'Tab 1' },
@@ -550,6 +551,7 @@ describe('DocsService', () => {
       const result = await docsService.getText({ documentId: 'test-doc-id' });
       const parsed = JSON.parse(result.content[0].text);
 
+      expect(parsed.title).toBe('Multi-Tab Document');
       expect(parsed.tabs).toHaveLength(2);
       expect(parsed.tabs[0]).toEqual({
         tabId: 'tab-1',
@@ -695,6 +697,7 @@ describe('DocsService', () => {
     it('should include text from nested child tabs', async () => {
       const mockDoc = {
         data: {
+          title: 'Nested Tabs Doc',
           tabs: [
             {
               tabProperties: { tabId: 'parent-tab', title: 'Parent' },
@@ -736,6 +739,7 @@ describe('DocsService', () => {
       const result = await docsService.getText({ documentId: 'test-doc-id' });
       const parsed = JSON.parse(result.content[0].text);
 
+      expect(parsed.title).toBe('Nested Tabs Doc');
       expect(parsed.tabs).toHaveLength(2);
       expect(parsed.tabs[0]).toEqual({
         tabId: 'parent-tab',