chore: client 및 oto_console 테스트 및 surface 코드 수정

apps/client/lib/src/app/oto_client_app.dart

@@ -736,6 +736,7 @@ class _OtoClientAppState extends State<OtoClientApp> {
           themeAdapter: themeAdapter,
           jobCreateState: _jobCreateState,
           showCreateForm: _showJobCreateForm,
+          createOnly: _showJobCreateForm,
           onCreateJob: _submitJobCreate,
           onExecutionTap: (execID) {
             _loadExecutionDetail(execID);

apps/client/test/widget_test.dart

@@ -1441,6 +1441,8 @@ void _registerJobCreateTests() {
     await tester.tap(_newItemMenuButton());
     await tester.pumpAndSettle();
     expect(find.text('New Item section'), findsOneWidget);
+    expect(find.text('Pipelines / Jobs'), findsNothing);
+    expect(find.text('No pipeline jobs'), findsNothing);
     expect(find.byType(TextField), findsNWidgets(2));
     expect(find.text('Create'), findsOneWidget);
 
@@ -1489,7 +1491,6 @@ void _registerJobCreateTests() {
       ),
       findsOneWidget,
     );
-    expect(find.textContaining('created-job-1'), findsOneWidget);
 
     // Verify refresh fetched the created job
     await tester.tap(find.byTooltip('Executions'));
@@ -1497,6 +1498,7 @@ void _registerJobCreateTests() {
     await tester.tap(find.byTooltip('Pipelines'));
     await tester.pumpAndSettle();
     expect(find.text('Created Job'), findsOneWidget);
+    expect(find.text('Job ID: created-job-1'), findsOneWidget);
 
     // --- Test failed result shows error message ---
     createCallCount = 0;
@@ -1613,6 +1615,7 @@ void _registerJobCreateTests() {
     await tester.pumpAndSettle();
 
     expect(find.text('New Item section'), findsOneWidget);
+    expect(find.text('Pipelines / Jobs'), findsNothing);
     expect(find.byType(TextField), findsNWidgets(2));
   });
 
@@ -1671,6 +1674,7 @@ void _registerJobCreateTests() {
     await tester.pumpAndSettle();
 
     expect(find.text('New Item section'), findsOneWidget);
+    expect(find.text('Pipelines / Jobs'), findsNothing);
     expect(find.byType(TextField), findsNWidgets(2));
   });
 }

packages/flutter/oto_console/lib/src/oto_jobs_surface.dart

@@ -7,6 +7,7 @@ class OtoJobsSurface extends StatefulWidget {
   final ValueChanged<String>? onExecutionTap;
   final OtoActionViewState? jobCreateState;
   final bool showCreateForm;
+  final bool createOnly;
   final ValueChanged<OtoJobCreateDraft>? onCreateJob;
 
   const OtoJobsSurface({
@@ -16,6 +17,7 @@ class OtoJobsSurface extends StatefulWidget {
     this.onExecutionTap,
     this.jobCreateState,
     this.showCreateForm = true,
+    this.createOnly = false,
     this.onCreateJob,
   });
 
@@ -48,6 +50,12 @@ class _OtoJobsSurfaceState extends State<OtoJobsSurface> {
   Widget build(BuildContext context) {
     final theme = widget.themeAdapter ?? const OtoConsoleThemeAdapter();
     final jobCount = widget.snapshot.data?.length ?? 0;
+    final showCreateForm =
+        widget.showCreateForm && widget.jobCreateState != null;
+    final title = widget.createOnly ? 'New Item' : 'Pipelines / Jobs';
+    final icon = widget.createOnly
+        ? Icons.add_circle_outline
+        : Icons.account_tree_outlined;
     return Container(
       color: theme.backgroundColor,
       padding: const EdgeInsets.all(24),
@@ -56,15 +64,11 @@ class _OtoJobsSurfaceState extends State<OtoJobsSurface> {
         children: [
           Row(
             children: [
-              Icon(
-                Icons.account_tree_outlined,
-                color: theme.primaryColor,
-                size: 24,
-              ),
+              Icon(icon, color: theme.primaryColor, size: 24),
               const SizedBox(width: 12),
               Expanded(
                 child: Text(
-                  'Pipelines / Jobs',
+                  title,
                   style: TextStyle(
                     color: theme.textColor,
                     fontSize: 24,
@@ -75,16 +79,21 @@ class _OtoJobsSurfaceState extends State<OtoJobsSurface> {
             ],
           ),
           const SizedBox(height: 16),
+          if (!widget.createOnly) ...[
             _BuildContextStrip(theme: theme, jobCount: jobCount),
             const SizedBox(height: 20),
-          if (widget.showCreateForm && widget.jobCreateState != null) ...[
+          ],
+          if (showCreateForm) ...[
             _CreatePanel(
               theme: theme,
               child: _buildJobCreateForm(context, theme),
             ),
             const SizedBox(height: 20),
           ],
-          Expanded(child: _buildContent(context, theme)),
+          if (!widget.createOnly)
+            Expanded(child: _buildContent(context, theme))
+          else if (!showCreateForm)
+            Expanded(child: _buildCreateUnavailableState(theme)),
         ],
       ),
     );
@@ -309,6 +318,43 @@ class _OtoJobsSurfaceState extends State<OtoJobsSurface> {
       ],
     );
   }
+
+  Widget _buildCreateUnavailableState(OtoConsoleThemeAdapter theme) {
+    return Container(
+      padding: const EdgeInsets.all(20),
+      decoration: BoxDecoration(
+        color: theme.railBackgroundColor,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: theme.borderColor),
+      ),
+      child: Row(
+        children: [
+          Icon(Icons.add_circle_outline, color: theme.primaryColor, size: 32),
+          const SizedBox(width: 16),
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Text(
+                  'Pipeline creation unavailable',
+                  style: TextStyle(
+                    color: theme.textColor,
+                    fontSize: 18,
+                    fontWeight: FontWeight.w800,
+                  ),
+                ),
+                const SizedBox(height: 4),
+                Text(
+                  'No create surface is mounted.',
+                  style: TextStyle(color: theme.textSecondaryColor),
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
 }
 
 /// Build Queue / Build History context strip shown above the job table.

packages/flutter/oto_console/test/oto_console_test.dart

@@ -103,9 +103,11 @@ void main() {
     );
     final navigations = <OtoConsoleSection>[];
     var newItemTaps = 0;
+    var showCreate = false;
 
     await tester.pumpWidget(
-      MaterialApp(
+      StatefulBuilder(
+        builder: (context, setHostState) => MaterialApp(
           home: OtoConsoleShell(
             config: config,
             overview: const OtoConsoleOverview(
@@ -115,14 +117,25 @@ void main() {
             pipelines: OtoJobsSurface(
               snapshot: const OtoSurfaceSnapshot.empty(),
               jobCreateState: const OtoActionViewState.idle(),
+              showCreateForm: showCreate,
+              createOnly: showCreate,
               onCreateJob: (_) {},
             ),
-          onNavigate: navigations.add,
+            onNavigate: (section) {
+              navigations.add(section);
+              setHostState(() {
+                showCreate = false;
+              });
+            },
             onNewItem: () {
               newItemTaps++;
+              setHostState(() {
+                showCreate = true;
+              });
             },
           ),
         ),
+      ),
     );
 
     await tester.tap(find.text('New Item'));
@@ -131,12 +144,17 @@ void main() {
     expect(navigations, [OtoConsoleSection.pipelines]);
     expect(newItemTaps, 1);
     expect(find.text('New Item section'), findsOneWidget);
+    expect(find.text('Pipelines / Jobs'), findsNothing);
+    expect(find.text('No pipeline jobs'), findsNothing);
     expect(find.byType(TextField), findsNWidgets(2));
 
     await tester.tap(find.byTooltip('Pipelines'));
     await tester.pumpAndSettle();
 
     expect(find.text('Pipelines section'), findsOneWidget);
+    expect(find.text('Pipelines / Jobs'), findsOneWidget);
+    expect(find.text('No pipeline jobs'), findsOneWidget);
+    expect(find.byType(TextField), findsNothing);
   });
 
   testWidgets('renders section surfaces with empty states', (tester) async {
@@ -954,4 +972,28 @@ void main() {
       expect(find.text('No pipeline jobs'), findsOneWidget);
     },
   );
+
+  testWidgets('OtoJobsSurface renders a create-only New Item surface', (
+    tester,
+  ) async {
+    await tester.pumpWidget(
+      MaterialApp(
+        home: Scaffold(
+          body: OtoJobsSurface(
+            snapshot: const OtoSurfaceSnapshot.empty(),
+            jobCreateState: const OtoActionViewState.idle(),
+            showCreateForm: true,
+            createOnly: true,
+            onCreateJob: (draft) {},
+          ),
+        ),
+      ),
+    );
+
+    expect(find.text('Pipelines / Jobs'), findsNothing);
+    expect(find.text('Build Queue'), findsNothing);
+    expect(find.text('No pipeline jobs'), findsNothing);
+    expect(find.byType(TextField), findsNWidgets(2));
+    expect(find.text('Create'), findsOneWidget);
+  });
 }