fix(i18n): add nav bar to 3D abacus creator page

- Added navTitle translation key to all 7 language files
- Wrapped abacus page with PageWithNav component
- Now matches navigation pattern of other create pages

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

apps/web/src/app/create/abacus/page.tsx

@@ -2,6 +2,7 @@
 
 import { useTranslations } from 'next-intl'
 import { JobMonitor } from '@/components/3d-print/JobMonitor'
+import { PageWithNav } from '@/components/PageWithNav'
 import { STLPreview } from '@/components/3d-print/STLPreview'
 import { useState } from 'react'
 import { css } from '../../../../styled-system/css'
@@ -73,25 +74,26 @@ export default function ThreeDPrintPage() {
   }
 
   return (
-    <div
-      data-component="3d-print-page"
-      className={css({
-        maxWidth: '1200px',
-        mx: 'auto',
-        p: 6,
-      })}
-    >
-      <h1
+    <PageWithNav navTitle={t('navTitle')} navEmoji="🖨️">
+      <div
+        data-component="3d-print-page"
         className={css({
-          fontSize: '3xl',
-          fontWeight: 'bold',
-          mb: 2,
+          maxWidth: '1200px',
+          mx: 'auto',
+          p: 6,
         })}
       >
-        {t('pageTitle')}
-      </h1>
+        <h1
+          className={css({
+            fontSize: '3xl',
+            fontWeight: 'bold',
+            mb: 2,
+          })}
+        >
+          {t('pageTitle')}
+        </h1>
 
-      <p className={css({ mb: 6, color: 'gray.600' })}>{t('pageSubtitle')}</p>
+        <p className={css({ mb: 6, color: 'gray.600' })}>{t('pageSubtitle')}</p>
 
       <div
         className={css({
@@ -561,5 +563,6 @@ export default function ThreeDPrintPage() {
         </div>
       </div>
     </div>
+    </PageWithNav>
   )
 }

apps/web/src/i18n/locales/create/de.json

@@ -29,6 +29,7 @@
       }
     },
     "abacus": {
+      "navTitle": "3D-Abakus-Ersteller",
       "pageTitle": "Passen Sie Ihren 3D-druckbaren Abakus an",
       "pageSubtitle": "Passen Sie die Parameter unten an, um Ihren Abakus anzupassen, und generieren und laden Sie dann die Datei für den 3D-Druck herunter.",
       "customizationTitle": "Anpassungsparameter",

apps/web/src/i18n/locales/create/en.json

@@ -29,6 +29,7 @@
       }
     },
     "abacus": {
+      "navTitle": "3D Abacus Creator",
       "pageTitle": "Customize Your 3D Printable Abacus",
       "pageSubtitle": "Adjust the parameters below to customize your abacus, then generate and download the file for 3D printing.",
       "customizationTitle": "Customization Parameters",

apps/web/src/i18n/locales/create/es.json

@@ -29,6 +29,7 @@
       }
     },
     "abacus": {
+      "navTitle": "Creador de Ábaco 3D",
       "pageTitle": "Personaliza Tu Ábaco Imprimible en 3D",
       "pageSubtitle": "Ajusta los parámetros a continuación para personalizar tu ábaco, luego genera y descarga el archivo para impresión 3D.",
       "customizationTitle": "Parámetros de Personalización",

apps/web/src/i18n/locales/create/goh.json

@@ -29,6 +29,7 @@
       }
     },
     "abacus": {
+      "navTitle": "3D Abacus Giskaffari",
       "pageTitle": "Gianamahho Thīnan 3D Drucchāran Abacus",
       "pageSubtitle": "Gistellōn thie parameterōn untanafora ze gianamahhōnne thīnan abacus, thanne giskaffo inti hlado thia datei fora 3D drucch.",
       "customizationTitle": "Anamahhōnparameterōn",

apps/web/src/i18n/locales/create/hi.json

@@ -29,6 +29,7 @@
       }
     },
     "abacus": {
+      "navTitle": "3D अबेकस निर्माता",
       "pageTitle": "अपने 3D प्रिंट करने योग्य अबेकस को अनुकूलित करें",
       "pageSubtitle": "अपने अबेकस को अनुकूलित करने के लिए नीचे दिए गए पैरामीटर समायोजित करें, फिर 3D प्रिंटिंग के लिए फ़ाइल उत्पन्न करें और डाउनलोड करें।",
       "customizationTitle": "अनुकूलन पैरामीटर",

apps/web/src/i18n/locales/create/ja.json

@@ -29,6 +29,7 @@
       }
     },
     "abacus": {
+      "navTitle": "3Dそろばん作成",
       "pageTitle": "3Dプリント可能そろばんをカスタマイズ",
       "pageSubtitle": "以下のパラメータを調整してそろばんをカスタマイズし、3Dプリント用のファイルを生成してダウンロードします。",
       "customizationTitle": "カスタマイズパラメータ",

apps/web/src/i18n/locales/create/la.json

@@ -29,6 +29,7 @@
       }
     },
     "abacus": {
+      "navTitle": "Creator Abaci 3D",
       "pageTitle": "Abacum Tuum 3D Imprimibilem Configura",
       "pageSubtitle": "Parametros infra adapta ut abacum tuum configures, deinde fasciculum genera et depone pro impressione 3D.",
       "customizationTitle": "Parametri Configurationis",