Added DeepL action setting

I18N Commander/Processor/AppSettings.cs

@@ -113,4 +113,59 @@ public static class AppSettings
     }
     
     #endregion
+    
+    #region DeepL Action
+    
+    public static async Task SetDeepLAction(SettingDeepLAction action)
+    {
+        // Convert the enum to its int value:
+        var intValue = (int)action;
+        
+        // Get the database:
+        await using var db = ProcessorMeta.ServiceProvider.GetRequiredService<DataContext>();
+        
+        // Check, if the setting is already set:
+        if (await db.Settings.FirstOrDefaultAsync(n => n.Code == SettingNames.DEEPL_ACTION) is {} existingSetting)
+        {
+            existingSetting.IntegerValue = intValue;
+            await db.SaveChangesAsync();
+        }
+        
+        // Does not exist, so create it:
+        else
+        {
+            var setting = new Setting
+            {
+                Code = SettingNames.DEEPL_ACTION,
+                IntegerValue = intValue,
+            };
+            
+            await db.Settings.AddAsync(setting);
+            await db.SaveChangesAsync();
+        }
+    }
+    
+    public static async Task<SettingDeepLAction> GetDeepLAction()
+    {
+        // Get the database:
+        await using var db = ProcessorMeta.ServiceProvider.GetRequiredService<DataContext>();
+        
+        // Check, if the setting is already set:
+        if (await db.Settings.FirstOrDefaultAsync(n => n.Code == SettingNames.DEEPL_ACTION) is { } existingSetting)
+            return (SettingDeepLAction) existingSetting.IntegerValue;
+        
+        // Does not exist, so create it:
+        var setting = new Setting
+        {
+            Code = SettingNames.DEEPL_ACTION,
+            IntegerValue = (int)SettingDeepLAction.MANUAL,
+        };
+            
+        await db.Settings.AddAsync(setting);
+        await db.SaveChangesAsync();
+        
+        return (SettingDeepLAction) setting.IntegerValue;
+    }
+    
+    #endregion
 }