refactor(cli): centralize system information collection

packages/cli/src/ui/components/HistoryItemDisplay.test.tsx

@@ -71,15 +71,24 @@ describe('<HistoryItemDisplay />', () => {
 
   it('renders AboutBox for "about" type', () => {
     const item: HistoryItem = {
-      ...baseItem,
+      id: 1,
       type: MessageType.ABOUT,
-      cliVersion: '1.0.0',
-      osVersion: 'test-os',
-      sandboxEnv: 'test-env',
-      modelVersion: 'test-model',
-      selectedAuthType: 'test-auth',
-      gcpProject: 'test-project',
-      ideClient: 'test-ide',
+      systemInfo: {
+        cliVersion: '1.0.0',
+        osPlatform: 'test-os',
+        osArch: 'x64',
+        osRelease: '22.0.0',
+        nodeVersion: 'v20.0.0',
+        npmVersion: '10.0.0',
+        sandboxEnv: 'test-env',
+        modelVersion: 'test-model',
+        selectedAuthType: 'test-auth',
+        ideClient: 'test-ide',
+        sessionId: 'test-session-id',
+        memoryUsage: '100 MB',
+        baseUrl: undefined,
+        gitCommit: undefined,
+      },
     };
     const { lastFrame } = renderWithProviders(
       <HistoryItemDisplay {...baseItem} item={item} />,