Update admin_routes.py

admin_routes.py

@@ -79,10 +79,10 @@ class ProjectCreate(BaseModel):
     caption: Optional[str] = ""
     icon: Optional[str] = "folder"  
     description: Optional[str] = ""  
-    default_language: str = "Turkish"  
-    supported_languages: List[str] = Field(default_factory=lambda: ["tr"])  
+    default_language: str = "tr-TR"  
+    supported_languages: List[str] = Field(default_factory=lambda: ["tr-TR"])  
     timezone: str = "Europe/Istanbul"  
-    region: str = "tr-TR"  
+    region: str = "tr-TR"
     
 class ProjectUpdate(BaseModel):
     caption: str