fix(projects): the home page should direct you to the projects page i…

…f there are multiple projects with data (#2586)

app/src/pages/home/homeLoader.ts

@@ -34,11 +34,23 @@ export async function homeLoader(_args: LoaderFunctionArgs) {
   if (data?.functionality.modelInferences) {
     return redirect("/model");
   } else if (data?.projects.edges?.length) {
+    // Detect if there is only a single project with data. If that's the case, redirect to that project
+    let numProjectsWithData = 0,
+      projectIdWithData = null;
     for (const { project } of data.projects.edges) {
       if (project.endTime != null) {
-        return redirect(`/projects/${project.id}`);
+        numProjectsWithData++;
+        projectIdWithData = project.id;
       }
     }
+    if (numProjectsWithData > 1) {
+      // There are multiple projects with data, redirect to projects
+      return redirect("/projects");
+    } else if (numProjectsWithData === 1 && projectIdWithData != null) {
+      // There is only one project with data, redirect to that project
+      return redirect(`/projects/${projectIdWithData}`);
+    }
+    // Fallback to the default project
     const projectId = data?.projects.edges[0].project.id;
     return redirect(`/projects/${projectId}`);
   } else {