fix: resolve build errors from Copilot API response code changes (#115)

- Fix void return handling in Update() methods that Copilot incorrectly
  assumed returned the updated object
- Remove unused System.Linq using in NotificationHelpers.cs
- Fix trailing whitespace style violations

Co-authored-by: admin <admin@ardentleatherworks.com>

src/NzbDrone.Core/Notifications/NotificationHelpers.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Movies;
 
@@ -69,8 +68,8 @@ public static string GetTitle(Movie movie)
                 return string.Empty;
             }
 
-            var title = (movie.MovieMetadata.Value.Year > 0 
-                ? $"{movie.MovieMetadata.Value.Title} ({movie.MovieMetadata.Value.Year})" 
+            var title = (movie.MovieMetadata.Value.Year > 0
+                ? $"{movie.MovieMetadata.Value.Title} ({movie.MovieMetadata.Value.Year})"
                 : movie.MovieMetadata.Value.Title).Replace("`", "\\`");
 
             return title.Length > 256 ? $"{title.AsSpan(0, 253).TrimEnd('\\')}..." : title;

src/Radarr.Api.V3/AutoTagging/AutoTaggingController.cs

@@ -68,9 +68,9 @@ public ActionResult<AutoTaggingResource> Update([FromBody] AutoTaggingResource r
 
             Validate(model);
 
-            var updated = _autoTaggingService.Update(model);
+            _autoTaggingService.Update(model);
 
-            return Ok(updated.ToResource());
+            return Ok(GetResourceById(model.Id));
         }
 
         [HttpGet]

src/Radarr.Api.V3/CustomFormats/CustomFormatController.cs

@@ -72,9 +72,9 @@ public ActionResult<CustomFormatResource> Update([FromBody] CustomFormatResource
 
             Validate(model);
 
-            var updated = _formatService.Update(model);
+            _formatService.Update(model);
 
-            return Ok(updated.ToResource(true));
+            return Ok(GetResourceById(model.Id));
         }
 
         [HttpPut("bulk")]

src/Radarr.Api.V3/MovieFiles/MovieFileController.cs

@@ -101,9 +101,9 @@ public ActionResult<MovieFileResource> SetMovieFile([FromBody] MovieFileResource
                 movieFile.SceneName = movieFileResource.SceneName;
             }
 
-            var updatedFile = _mediaFileService.Update(movieFile);
-            var movie = _movieService.GetMovie(updatedFile.MovieId);
-            return Ok(updatedFile.ToResource(movie, _upgradableSpecification, _formatCalculator));
+            _mediaFileService.Update(movieFile);
+            var movie = _movieService.GetMovie(movieFile.MovieId);
+            return Ok(movieFile.ToResource(movie, _upgradableSpecification, _formatCalculator));
         }
 
         [Obsolete("Use bulk endpoint instead")]

src/Radarr.Api.V3/ProviderControllerBase.cs

@@ -118,7 +118,7 @@ public ActionResult<TProviderResource> UpdateProvider([FromRoute] int id, [FromB
 
             if (hasDefinitionChanged)
             {
-                providerDefinition = _providerFactory.Update(providerDefinition);
+                _providerFactory.Update(providerDefinition);
             }
 
             return Ok(_resourceMapper.ToResource(providerDefinition));