Match Leads stats cards to the mockup and fix Contacts double menus.

Stage summary uses the green total card plus paired/solo white cells; people row menus use separate mobile/desktop keys.

apps/web/src/views/ContactsView.vue

@@ -406,9 +406,9 @@ onMounted(load);
                 {{ p.fullName }}
               </RouterLink>
               <UiDropdownMenu
-                :open="menuId === p.id"
+                :open="menuId === `m:${p.id}`"
                 align="end"
-                @update:open="(v) => (menuId = v ? p.id : null)"
+                @update:open="(v) => (menuId = v ? `m:${p.id}` : null)"
               >
                 <template #trigger="{ toggle }">
                   <button class="more" type="button" @click.stop="toggle">
@@ -491,9 +491,9 @@ onMounted(load);
               <td>{{ formatDate(p.createdAt) }}</td>
               <td class="ops" @click.stop>
                 <UiDropdownMenu
-                  :open="menuId === p.id"
+                  :open="menuId === `t:${p.id}`"
                   align="end"
-                  @update:open="(v) => (menuId = v ? p.id : null)"
+                  @update:open="(v) => (menuId = v ? `t:${p.id}` : null)"
                 >
                   <template #trigger="{ toggle }">
                     <button type="button" class="more" @click.stop="toggle">