feat(core, cli): Bump genai version to 1.30.0 (#13435)

packages/cli/src/services/McpPromptLoader.test.ts

@@ -28,7 +28,7 @@ const mockPrompt = {
     { name: 'trail', required: false, description: "The animal's trail." },
   ],
   invoke: vi.fn().mockResolvedValue({
-    messages: [{ content: { text: 'Hello, world!' } }],
+    messages: [{ content: { type: 'text', text: 'Hello, world!' } }],
   }),
 };
 

packages/cli/src/services/McpPromptLoader.ts

@@ -122,7 +122,8 @@ export class McpPromptLoader implements ICommandLoader {
                 };
               }
 
-              if (!result.messages?.[0]?.content?.['text']) {
+              const maybeContent = result.messages?.[0]?.content;
+              if (maybeContent.type !== 'text') {
                 return {
                   type: 'message',
                   messageType: 'error',
@@ -133,7 +134,7 @@ export class McpPromptLoader implements ICommandLoader {
 
               return {
                 type: 'submit_prompt',
-                content: JSON.stringify(result.messages[0].content.text),
+                content: JSON.stringify(maybeContent.text),
               };
             } catch (error) {
               return {