scaffold vs Sql Server [Embedding] [vector](1536, float32)

### Bug description

System.InvalidOperationException: Vector properties require a positive size (number of dimensions).

### Your code

```csharp
you can not remove -> float32 from sql server vector type

dotnet ef dbcontext scaffold Name=myDb Microsoft.EntityFrameworkCore.SqlServer -o Db --no-pluralize --force --context myDb

CREATE TABLE [dbo].[AnalyseChunks](
[Id] [int] IDENTITY(1,1) NOT NULL,
[DocumentName] [nvarchar](255) NOT NULL,
[ChunkIndex] [int] NOT NULL,
[Content] [nvarchar](max) NOT NULL,
[Embedding] [vector](1536, float32) NOT NULL,
[IdAccount] [bigint] NOT NULL,
CONSTRAINT [PK_AnalyseChunks] PRIMARY KEY CLUSTERED
(
[Id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON, OPTIMIZE_FOR_SEQUENTIAL_KEY = OFF) ON [PRIMARY]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GO
```

### Stack traces

```text
System.InvalidOperationException: Vector properties require a positive size (number of dimensions).
at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerVectorTypeMapping..ctor(RelationalTypeMappingParameters parameters)
at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerVectorTypeMapping.Clone(RelationalTypeMappingParameters parameters)
at Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping.WithTypeMappingInfo(RelationalTypeMappingInfo& mappingInfo)
at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerTypeMappingSource.FindMapping(RelationalTypeMappingInfo& mappingInfo)
at Microsoft.EntityFrameworkCore.Storage.RelationalTypeMappingSource.<>c.b__8_0(ValueTuple`4 k, RelationalTypeMappingSource self)
at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd[TArg](TKey key, Func`3 valueFactory, TArg factoryArgument)
at Microsoft.EntityFrameworkCore.Storage.RelationalTypeMappingSource.FindMappingWithConversion(RelationalTypeMappingInfo mappingInfo, Type providerClrType, ValueConverter customConverter)
at Microsoft.EntityFrameworkCore.Storage.RelationalTypeMappingSource.FindMappingWithConversion(RelationalTypeMappingInfo mappingInfo, IReadOnlyList`1 principals)
at Microsoft.EntityFrameworkCore.Storage.RelationalTypeMappingSource.FindMapping(String storeTypeName)
at Microsoft.EntityFrameworkCore.Scaffolding.Internal.ScaffoldingTypeMapper.FindMapping(String storeType, Boolean keyOrIndex, Boolean rowVersion, Type clrType)
at Microsoft.EntityFrameworkCore.Scaffolding.Internal.RelationalScaffoldingModelFactory.GetTypeScaffoldingInfo(DatabaseColumn column)
at Microsoft.EntityFrameworkCore.Scaffolding.Internal.RelationalScaffoldingModelFactory.VisitColumn(EntityTypeBuilder builder, DatabaseColumn column)
at Microsoft.EntityFrameworkCore.Scaffolding.Internal.RelationalScaffoldingModelFactory.VisitColumns(EntityTypeBuilder builder, ICollection`1 columns)
at Microsoft.EntityFrameworkCore.Scaffolding.Internal.RelationalScaffoldingModelFactory.VisitTable(ModelBuilder modelBuilder, DatabaseTable table)
at Microsoft.EntityFrameworkCore.Scaffolding.Internal.RelationalScaffoldingModelFactory.VisitTables(ModelBuilder modelBuilder, ICollection`1 tables)
at Microsoft.EntityFrameworkCore.Scaffolding.Internal.RelationalScaffoldingModelFactory.VisitDatabaseModel(ModelBuilder modelBuilder, DatabaseModel databaseModel)
at Microsoft.EntityFrameworkCore.Scaffolding.Internal.RelationalScaffoldingModelFactory.Create(DatabaseModel databaseModel, ModelReverseEngineerOptions options)
at Microsoft.EntityFrameworkCore.Scaffolding.Internal.ReverseEngineerScaffolder.ScaffoldModel(String connectionString, DatabaseModelFactoryOptions databaseOptions, ModelReverseEngineerOptions modelOptions, ModelCodeGenerationOptions codeOptions)
at Microsoft.EntityFrameworkCore.Design.Internal.DatabaseOperations.ScaffoldContext(String provider, String connectionString, String outputDir, String outputContextDir, String dbContextClassName, IEnumerable`1 schemas, IEnumerable`1 tables, String modelNamespace, String contextNamespace, Boolean useDataAnnotations, Boolean overwriteFiles, Boolean useDatabaseNames, Boolean suppressOnConfiguring, Boolean noPluralize)
at Microsoft.EntityFrameworkCore.Design.OperationExecutor.ScaffoldContextImpl(String provider, String connectionString, String outputDir, String outputDbContextDir, String dbContextClassName, IEnumerable`1 schemaFilters, IEnumerable`1 tableFilters, String modelNamespace, String contextNamespace, Boolean useDataAnnotations, Boolean overwriteFiles, Boolean useDatabaseNames, Boolean suppressOnConfiguring, Boolean noPluralize)
at Microsoft.EntityFrameworkCore.Design.OperationExecutor.ScaffoldContext.<>c__DisplayClass0_0.<.ctor>b__0()
at Microsoft.EntityFrameworkCore.Design.OperationExecutor.OperationBase.<>c__DisplayClass3_0`1.b__0()
at Microsoft.EntityFrameworkCore.Design.OperationExecutor.OperationBase.Execute(Action action)
Vector properties require a positive size (number of dimensions).
```

### Verbose output

```text

```

### EF Core version

10.0.10

### Database provider

Microsoft.EntityFrameworkCore.SqlServer

### Target framework

.NET 10

### Operating system

Windows 11

### IDE

Visual Studio 2026

Start with SqlServerVectorTypeMapping and the scaffolding path through ScaffoldingTypeMapper, using the provided dotnet ef dbcontext scaffold command and vector(1536, float32) schema as the reproduction. Trace how the vector dimensions and element type are passed during scaffolding; done means this schema scaffolds without the positive-size exception.

Written by the indexing model from the issue text.