Use number input for seed ratio

(cherry picked from commit 1eddf3a152fae04142263c02a3e3b317ff2feeb2)

Plus translations

Closes #4802

src/Lidarr.Http/ClientSchema/SchemaBuilder.cs

@@ -161,7 +161,7 @@ namespace Lidarr.Http.ClientSchema
                         field.Hidden = fieldAttribute.Hidden.ToString().FirstCharToLower();
                     }
 
-                    if (fieldAttribute.Type is FieldType.Number && propertyInfo.PropertyType == typeof(double))
+                    if (fieldAttribute.Type is FieldType.Number && (propertyInfo.PropertyType == typeof(double) || propertyInfo.PropertyType == typeof(double?)))
                     {
                         field.IsFloat = true;
                     }

src/NzbDrone.Core/Indexers/SeedCriteriaSettings.cs

@@ -48,10 +48,10 @@ namespace NzbDrone.Core.Indexers
 
     public class SeedCriteriaSettings
     {
-        [FieldDefinition(0, Type = FieldType.Textbox, Label = "Seed Ratio", HelpText = "The ratio a torrent should reach before stopping, empty is download client's default. Ratio should be at least 1.0 and follow the indexers rules")]
+        [FieldDefinition(0, Type = FieldType.Number, Label = "IndexerSettingsSeedRatio", HelpText = "IndexerSettingsSeedRatioHelpText")]
         public double? SeedRatio { get; set; }
 
-        [FieldDefinition(1, Type = FieldType.Textbox, Label = "Seed Time", Unit = "minutes", HelpText = "The time a torrent should be seeded before stopping, empty is download client's default", Advanced = true)]
+        [FieldDefinition(1, Type = FieldType.Number, Label = "IndexerSettingsSeedTime", Unit = "minutes", HelpText = "IndexerSettingsSeedTimeHelpText", Advanced = true)]
         public int? SeedTime { get; set; }
 
         [FieldDefinition(2, Type = FieldType.Textbox, Label = "Discography Seed Time", Unit = "minutes", HelpText = "The time a torrent should be seeded before stopping, empty is download client's default", Advanced = true)]

src/NzbDrone.Core/Localization/Core/en.json

@@ -594,6 +594,10 @@
   "IndexerSettings": "Indexer Settings",
   "IndexerSettingsRejectBlocklistedTorrentHashes": "Reject Blocklisted Torrent Hashes While Grabbing",
   "IndexerSettingsRejectBlocklistedTorrentHashesHelpText": "If a torrent is blocked by hash it may not properly be rejected during RSS/Search for some indexers, enabling this will allow it to be rejected after the torrent is grabbed, but before it is sent to the client.",
+  "IndexerSettingsSeedRatio": "Seed Ratio",
+  "IndexerSettingsSeedRatioHelpText": "The ratio a torrent should reach before stopping, empty uses the download client's default. Ratio should be at least 1.0 and follow the indexers rules",
+  "IndexerSettingsSeedTime": "Seed Time",
+  "IndexerSettingsSeedTimeHelpText": "The time a torrent should be seeded before stopping, empty uses the download client's default",
   "IndexerStatusCheckAllClientMessage": "All indexers are unavailable due to failures",
   "IndexerStatusCheckSingleClientMessage": "Indexers unavailable due to failures: {0}",
   "IndexerTagHelpText": "Only use this indexer for artist with at least one matching tag. Leave blank to use with all artists.",