Create service to populate Imdb data collection within mongo

We can use this collection as an alternative source to lookup imdb ids, which would be executed before name_to_imdb is called in the consumer.

src/metadata/Features/DeleteDownloadedImdbData/DeleteDownloadedImdbDataRequest.cs

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+namespace Metadata.Features.DeleteDownloadedImdbData;
+
+public record DeleteDownloadedImdbDataRequest(string FilePath);

src/metadata/Features/DeleteDownloadedImdbData/DeleteDownloadedImdbDataRequestHandler.cs

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+namespace Metadata.Features.DeleteDownloadedImdbData;
+
+public class DeleteDownloadedImdbDataRequestHandler(ILogger<DeleteDownloadedImdbDataRequestHandler> logger)
+{
+    public Task Handle(DeleteDownloadedImdbDataRequest request, CancellationToken _)
+    {
+        logger.LogInformation("Deleting file {FilePath}", request.FilePath);
+        
+        File.Delete(request.FilePath);
+        
+        logger.LogInformation("File Deleted");
+
+        return Task.CompletedTask;
+    }
+}