feat(KB-177): restructure ListView with dedicated create area

- Move QuickEntryBox from NewTaskModal to ListView create area
- Add list-create-area CSS styling for new layout
- Update ListView tests for new component structure
- Remove unused binary/fn renaming code from core package
- Clean up NewTaskModal and remove obsolete tests

packages/dashboard/app/components/ListView.tsx

@@ -390,14 +390,6 @@ export function ListView({
             </button>
           )}
         </div>
-        <div className="list-quick-entry">
-          <QuickEntryBox 
-            onCreate={onQuickCreate ?? (async () => addToast("Task creation not available", "error"))} 
-            addToast={addToast}
-            tasks={tasks}
-            availableModels={availableModels}
-          />
-        </div>
         <div className="list-column-toggle" ref={columnDropdownRef}>
           <button
             className="btn btn-sm"
@@ -467,6 +459,15 @@ export function ListView({
         ) : null}
       </div>
 
+      <div className="list-create-area">
+        <QuickEntryBox 
+          onCreate={onQuickCreate ?? (async () => addToast("Task creation not available", "error"))} 
+          addToast={addToast}
+          tasks={tasks}
+          availableModels={availableModels}
+        />
+      </div>
+
       <div className="list-drop-zones">
         {COLUMNS.map((column) => {
           const totalCount = tasks.filter((t) => t.column === column).length;

packages/dashboard/app/components/__tests__/ListView.test.tsx

@@ -1331,6 +1331,48 @@ describe("ListView Quick Entry", () => {
     expect(input).toBeDefined();
   });
 
+  it("renders QuickEntryBox in list-create-area, not in toolbar", () => {
+    const mockOnQuickCreate = vi.fn().mockResolvedValue(undefined);
+    renderListView({ onQuickCreate: mockOnQuickCreate });
+
+    const quickEntry = screen.getByTestId("quick-entry-box");
+    const toolbar = document.querySelector(".list-toolbar");
+    const createArea = document.querySelector(".list-create-area");
+
+    // QuickEntryBox should not be inside toolbar
+    expect(toolbar?.contains(quickEntry)).toBe(false);
+    // QuickEntryBox should be inside create-area
+    expect(createArea?.contains(quickEntry)).toBe(true);
+  });
+
+  it("shows model selector button when QuickEntryBox is expanded", async () => {
+    const mockOnQuickCreate = vi.fn().mockResolvedValue(undefined);
+    renderListView({ onQuickCreate: mockOnQuickCreate });
+
+    const input = screen.getByTestId("quick-entry-input");
+    
+    // Focus the input to expand the QuickEntryBox
+    fireEvent.focus(input);
+    
+    // Model selector button should be visible
+    const modelButton = await screen.findByTestId("quick-entry-models-button");
+    expect(modelButton).toBeDefined();
+  });
+
+  it("shows dependency selector button when QuickEntryBox is expanded", async () => {
+    const mockOnQuickCreate = vi.fn().mockResolvedValue(undefined);
+    renderListView({ onQuickCreate: mockOnQuickCreate });
+
+    const input = screen.getByTestId("quick-entry-input");
+    
+    // Focus the input to expand the QuickEntryBox
+    fireEvent.focus(input);
+    
+    // Dependency selector button should be visible
+    const depsButton = await screen.findByTestId("quick-entry-deps-button");
+    expect(depsButton).toBeDefined();
+  });
+
   it("calls onQuickCreate with description when Enter is pressed", async () => {
     const mockOnQuickCreate = vi.fn().mockResolvedValue(undefined);
     renderListView({ onQuickCreate: mockOnQuickCreate });

packages/dashboard/app/styles.css

@@ -3226,13 +3226,16 @@ body {
   gap: 6px;
 }
 
-.list-quick-entry {
-  flex-shrink: 0;
+.list-create-area {
+  width: 100%;
+  padding: var(--space-md) var(--space-xl);
+  background: var(--surface);
+  border-bottom: 1px solid var(--border);
 }
 
-.list-quick-entry .quick-entry-box {
-  margin-bottom: 0;
-  padding: 4px 8px;
+.list-create-area .quick-entry-box {
+  max-width: 800px;
+  margin: 0 auto;
 }
 
 .list-column-dropdown {
@@ -3692,6 +3695,10 @@ body {
     flex-wrap: wrap;
   }
 
+  .list-create-area {
+    padding: var(--space-sm) var(--space-md);
+  }
+
   .list-filter {
     max-width: none;
     width: 100%;