feat: user certificate and document upload galleries

Add FilePond temp upload with form commit, PhotoSwipe zoom/swipe galleries, and user detail route for files.

src/router/routes.js

@@ -42,6 +42,11 @@ export const routes = [
         name: 'UserEdit',
         component: () => import('@/views/users/UserFormView.vue')
       },
+      {
+        path: 'users/:id',
+        name: 'UserDetail',
+        component: () => import('@/views/users/UserDetailView.vue')
+      },
 
       // Professors
       {