refactor: Remove SwissQrCodeData domain value object

- Delete SwissQrCodeData.cs and AddressData
- Migrating to direct use of Codecrete Bill class

DocumentOperator.Domain/ValueObjects/SwissQrCodeData.cs

@@ -1,129 +0,0 @@
-namespace DocumentOperator.Domain.ValueObjects;
-
-/// <summary>
-/// Represents Swiss QR Code data according to Swiss QR Bill Standard 2.0.
-/// Immutable value object containing all fields from a Swiss QR payment part.
-/// </summary>
-public sealed record SwissQrCodeData
-{
-    /// <summary>
-    /// QR type - always "SPC" for Swiss Payment Code
-    /// </summary>
-    public required string QrType { get; init; }
-
-    /// <summary>
-    /// Version of the Swiss QR Code standard (e.g., "0200" for version 2.0)
-    /// </summary>
-    public required string Version { get; init; }
-
-    /// <summary>
-    /// Character set code (always "1" for UTF-8)
-    /// </summary>
-    public required string CodingType { get; init; }
-
-    /// <summary>
-    /// IBAN of the creditor (payee)
-    /// </summary>
-    public required string Iban { get; init; }
-
-    /// <summary>
-    /// Creditor (payee) information
-    /// </summary>
-    public required AddressData Creditor { get; init; }
-
-    /// <summary>
-    /// Ultimate creditor information (optional)
-    /// </summary>
-    public AddressData? UltimateCreditor { get; init; }
-
-    /// <summary>
-    /// Payment amount (null if not specified)
-    /// </summary>
-    public decimal? Amount { get; init; }
-
-    /// <summary>
-    /// Currency code (CHF or EUR)
-    /// </summary>
-    public required string Currency { get; init; }
-
-    /// <summary>
-    /// Ultimate debtor (payer) information (optional)
-    /// </summary>
-    public AddressData? UltimateDebtor { get; init; }
-
-    /// <summary>
-    /// Reference type (QRR, SCOR, or NON)
-    /// </summary>
-    public required string ReferenceType { get; init; }
-
-    /// <summary>
-    /// Payment reference (format depends on ReferenceType)
-    /// </summary>
-    public string? Reference { get; init; }
-
-    /// <summary>
-    /// Unstructured message (max 140 characters)
-    /// </summary>
-    public string? UnstructuredMessage { get; init; }
-
-    /// <summary>
-    /// Bill information (structured data for automated processing)
-    /// </summary>
-    public string? BillInformation { get; init; }
-
-    /// <summary>
-    /// Alternative procedure parameters (up to 2 entries)
-    /// </summary>
-    public IReadOnlyList<string>? AlternativeProcedureParameters { get; init; }
-}
-
-/// <summary>
-/// Represents address data in Swiss QR Code (creditor or debtor)
-/// </summary>
-public sealed record AddressData
-{
-    /// <summary>
-    /// Address type: "S" for structured, "K" for combined
-    /// </summary>
-    public required string AddressType { get; init; }
-
-    /// <summary>
-    /// Name of person or company
-    /// </summary>
-    public required string Name { get; init; }
-
-    /// <summary>
-    /// Street name (structured address only)
-    /// </summary>
-    public string? Street { get; init; }
-
-    /// <summary>
-    /// Building number (structured address only)
-    /// </summary>
-    public string? BuildingNumber { get; init; }
-
-    /// <summary>
-    /// Address line 1 (combined address only)
-    /// </summary>
-    public string? AddressLine1 { get; init; }
-
-    /// <summary>
-    /// Address line 2 (combined address only)
-    /// </summary>
-    public string? AddressLine2 { get; init; }
-
-    /// <summary>
-    /// Postal code
-    /// </summary>
-    public required string PostalCode { get; init; }
-
-    /// <summary>
-    /// City/town name
-    /// </summary>
-    public required string City { get; init; }
-
-    /// <summary>
-    /// Two-letter country code (ISO 3166-1 alpha-2)
-    /// </summary>
-    public required string Country { get; init; }
-}