Feature/improve localization (#1147)

* use locale to set language header

* rewrite i18n provider and drop dependency

* rename file

* rename CrudMixin to HttpRepo

* refactor: code-cleanup

* add crowdin source

* remove unused translations

* grab translations from dev branch

* add translation support for foods, units, and labels

* remove rich import

frontend/lang/messages/ar-SA.json

@@ -1,45 +1,45 @@
 {
   "about": {
-    "about": "About",
-    "about-mealie": "About Mealie",
-    "api-docs": "API Docs",
+    "about": "حول",
+    "about-mealie": "حول Mealie",
+    "api-docs": "مستندات API",
     "api-port": "API Port",
-    "application-mode": "Application Mode",
-    "database-type": "Database Type",
-    "database-url": "Database URL",
-    "default-group": "Default Group",
-    "demo": "Demo",
-    "demo-status": "Demo Status",
-    "development": "Development",
-    "docs": "Docs",
-    "download-log": "Download Log",
+    "application-mode": "وضع التطبيق",
+    "database-type": "نوع قاعدة البيانات",
+    "database-url": "رابط قاعدة البيانات",
+    "default-group": "المجموعة الافتراضية",
+    "demo": "عرض تجريبي",
+    "demo-status": "حالة العرض تجريبي",
+    "development": "تطوير",
+    "docs": "المستندات",
+    "download-log": "تحميل السجل",
     "download-recipe-json": "Last Scraped JSON",
     "github": "Github",
     "log-lines": "Log Lines",
-    "not-demo": "Not Demo",
+    "not-demo": "ليس عرض تجريبي",
     "portfolio": "Portfolio",
-    "production": "Production",
-    "support": "Support",
-    "version": "Version"
+    "production": "الإنتاج",
+    "support": "الدعم",
+    "version": "الإصدار"
   },
   "asset": {
-    "assets": "Assets",
-    "code": "Code",
-    "file": "File",
-    "image": "Image",
-    "new-asset": "New Asset",
+    "assets": "الأصول",
+    "code": "الكود",
+    "file": "ملف",
+    "image": "صورة",
+    "new-asset": "أصول جديدة",
     "pdf": "PDF",
-    "recipe": "Recipe",
-    "show-assets": "Show Assets"
+    "recipe": "وصفة",
+    "show-assets": "إظهار الأصول"
   },
   "category": {
-    "category-created": "Category created",
-    "category-creation-failed": "Category creation failed",
-    "category-deleted": "Category Deleted",
-    "category-deletion-failed": "Category deletion failed",
+    "category-created": "تم انشاء الفئة",
+    "category-creation-failed": "فشل إنشاء الفئة",
+    "category-deleted": "تم حذف الفئة",
+    "category-deletion-failed": "فشل حذف الفئة",
     "category-filter": "Category Filter",
-    "category-update-failed": "Category update failed",
-    "category-updated": "Category updated",
+    "category-update-failed": "فشل تحديث الفئة",
+    "category-updated": "تم تحديث الفئة",
     "uncategorized-count": "Uncategorized {count}"
   },
   "events": {
@@ -486,4 +486,4 @@
     "you-are-not-allowed-to-create-a-user": "You are not allowed to create a user",
     "you-are-not-allowed-to-delete-this-user": "You are not allowed to delete this user"
   }
-}
+}