style: run prettier formatter over src and tests

tests/component/sidebar/FileTree.test.tsx

@@ -15,7 +15,13 @@ vi.mock('@/lib/ipc', () => ({
 
 describe('FileTree', () => {
   beforeEach(() => {
-    useFileStore.setState({ tree: null, rootPath: null, expanded: new Set(), openTabs: [], activeTabId: null });
+    useFileStore.setState({
+      tree: null,
+      rootPath: null,
+      expanded: new Set(),
+      openTabs: [],
+      activeTabId: null,
+    });
   });
 
   it('renders nothing when tree is null', () => {
@@ -66,7 +72,12 @@ describe('FileTree', () => {
             isDirectory: true,
             loaded: true,
             children: [
-              { name: 'index.ts', path: '/project/src/index.ts', isDirectory: false, children: null },
+              {
+                name: 'index.ts',
+                path: '/project/src/index.ts',
+                isDirectory: false,
+                children: null,
+              },
             ],
           },
         ],

tests/component/sidebar/GitStatusPanel.test.tsx

@@ -55,7 +55,9 @@ describe('GitStatusPanel', () => {
     useFileStore.setState({ rootPath: '/project' } as any);
     render(<GitStatusPanel />);
     // The helper text appears in a <p> element distinct from the error heading
-    expect(await screen.findByText('Not a git repository, or git not installed.')).toBeInTheDocument();
+    expect(
+      await screen.findByText('Not a git repository, or git not installed.')
+    ).toBeInTheDocument();
   });
 
   it('opens file on click', async () => {
@@ -70,4 +72,4 @@ describe('GitStatusPanel', () => {
     await userEvent.click(row);
     expect(openFile).toHaveBeenCalledWith('/project/a.md');
   });
-});
+});

tests/component/sidebar/Sidebar.test.tsx

@@ -20,7 +20,13 @@ vi.mock('@/lib/ipc', () => ({
 
 describe('Sidebar', () => {
   beforeEach(() => {
-    useFileStore.setState({ tree: null, rootPath: null, expanded: new Set(), openTabs: [], activeTabId: null });
+    useFileStore.setState({
+      tree: null,
+      rootPath: null,
+      expanded: new Set(),
+      openTabs: [],
+      activeTabId: null,
+    });
     useEditorStore.setState({ buffers: new Map(), activeId: null });
   });
 
@@ -46,7 +52,9 @@ describe('Sidebar', () => {
         path: '/project',
         isDirectory: true,
         loaded: true,
-        children: [{ name: 'README.md', path: '/project/README.md', isDirectory: false, children: null }],
+        children: [
+          { name: 'README.md', path: '/project/README.md', isDirectory: false, children: null },
+        ],
       },
       rootPath: '/project',
     });