Убрать доки, повторяющие имя/значение члена

summary вида «Ключ «x»» удалены; «Ключ «x»: пояснение» сжаты до
пояснения; summary, дословно равные имени/значению, удалены.

src/core/Deal.Infrastructure/Integrations/Models/AiGrpcConnection.cs

@@ -15,14 +15,8 @@ public sealed class AiGrpcConnection : IDisposable
     /// </summary>
     public const string ServiceTokenEnvKey = "DEAL_SERVICE_TOKEN";
 
-    /// <summary>
-    /// Ключ gRPC-metadata с tenant-id.
-    /// </summary>
     public const string TenantIdMetadataKey = "tenant-id";
 
-    /// <summary>
-    /// Ключ gRPC-metadata с service-token.
-    /// </summary>
     public const string ServiceTokenMetadataKey = "service-token";
 
     private readonly GrpcChannel _channel;

src/core/Deal.Infrastructure/Integrations/Models/MlGrpcConnection.cs

@@ -15,14 +15,8 @@ public sealed class MlGrpcConnection : IDisposable
     /// </summary>
     public const string ServiceTokenEnvKey = "DEAL_SERVICE_TOKEN";
 
-    /// <summary>
-    /// Ключ gRPC-metadata с tenant-id.
-    /// </summary>
     public const string TenantIdMetadataKey = "tenant-id";
 
-    /// <summary>
-    /// Ключ gRPC-metadata с service-token.
-    /// </summary>
     public const string ServiceTokenMetadataKey = "service-token";
 
     private readonly GrpcChannel _channel;

src/core/Deal.Infrastructure/Integrations/Models/TelegramGrpcConnection.cs

@@ -15,14 +15,8 @@ public sealed class TelegramGrpcConnection : IDisposable
     /// </summary>
     public const string ServiceTokenEnvKey = "DEAL_SERVICE_TOKEN";
 
-    /// <summary>
-    /// Ключ gRPC-metadata с tenant-id.
-    /// </summary>
     public const string TenantIdMetadataKey = "tenant-id";
 
-    /// <summary>
-    /// Ключ gRPC-metadata с service-token.
-    /// </summary>
     public const string ServiceTokenMetadataKey = "service-token";
 
     private readonly GrpcChannel _channel;

src/core/Deal.Infrastructure/Persistence/Entities/DiscTaskEntity.cs

@@ -20,9 +20,6 @@ public sealed class DiscTaskEntity
     /// </summary>
     public string Description { get; set; } = string.Empty;
 
-    /// <summary>
-    /// Ключевые слова поиска, сериализованные в JSON
-    /// </summary>
     public string KeywordsJson { get; set; } = "[]";
 
     /// <summary>

src/core/Deal.Infrastructure/Persistence/Entities/GlobalSettingEntity.cs

@@ -5,9 +5,6 @@ namespace Deal.Infrastructure.Persistence.Entities;
 /// </summary>
 public sealed class GlobalSettingEntity
 {
-    /// <summary>
-    /// Ключ глобальной настройки
-    /// </summary>
     public string Key { get; set; } = string.Empty;
 
     /// <summary>