Fix ESLint: use ?? instead of || for nullish coalescing

Author: ammar-agent

src/App.tsx

@@ -322,8 +322,8 @@ function AppInner() {
           projectPath,
           config.workspaces.slice().sort((a, b) => {
             // Extract workspace ID from path
-            const aId = a.path.replace(/\\/g, "/").split("/").pop() || "";
-            const bId = b.path.replace(/\\/g, "/").split("/").pop() || "";
+            const aId = a.path.replace(/\\/g, "/").split("/").pop() ?? "";
+            const bId = b.path.replace(/\\/g, "/").split("/").pop() ?? "";
             const aMeta = workspaceMetadata.get(aId);
             const bMeta = workspaceMetadata.get(bId);
             if (!aMeta || !bMeta) return 0;
@@ -378,7 +378,7 @@ function AppInner() {
       if (!targetWorkspace) return;
 
       // Extract workspace ID from path
-      const workspaceId = targetWorkspace.path.replace(/\\/g, "/").split("/").pop() || "";
+      const workspaceId = targetWorkspace.path.replace(/\\/g, "/").split("/").pop() ?? "";
       const metadata = workspaceMetadata.get(workspaceId);
       if (!metadata) return;
 

src/components/ProjectSidebar.tsx

@@ -825,7 +825,7 @@ const ProjectSidebarInner: React.FC<ProjectSidebarProps> = ({
                                 // Extract workspace ID from path (path format: ~/.cmux/src/projectName/workspaceId)
                                 // Handle both Unix (/) and Windows (\) path separators
                                 const pathParts = workspace.path.replace(/\\/g, "/").split("/");
-                                const workspaceId = pathParts[pathParts.length - 1] || "";
+                                const workspaceId = pathParts[pathParts.length - 1] ?? "";
                                 const metadata = workspaceMetadata.get(workspaceId);
                                 if (!metadata) return null;
                                 const isSelected =