add: add common models, translations and register on admin panel

core/apps/common/translation.py

@@ -0,0 +1,31 @@
+from modeltranslation import translator
+
+from core.apps.common import models
+
+
+@translator.register(models.AboutUs)
+class AboutUsTranslation(translator.TranslationOptions):
+    fields = [
+        'title', 'description',
+    ]
+
+
+@translator.register(models.AboutUsFeature)
+class AboutUsFeatureTranslation(translator.TranslationOptions):
+    fields = [
+        'text'
+    ]
+
+
+@translator.register(models.Service)
+class ServiceTranslation(translator.TranslationOptions):
+    fields = [
+        'title', 'text',
+    ]
+
+
+@translator.register(models.News)
+class NewsTranslation(translator.TranslationOptions):
+    fields = [
+        'title', 'text'
+    ]