Add EnvelopeTypeId to EmailData and dynamic signature type

Introduced EnvelopeTypeId as a read-only property in EmailData, set during construction. Updated TemplateService.InitDictionary to use EnvelopeTypeId for determining signature type and message content, replacing the hardcoded [SIGNATURE_TYPE] value. Also added necessary imports for domain entities and constants.

EnvelopeGenerator.CommonServices/Services/TemplateService.vb

@@ -1,6 +1,8 @@
 Imports DigitalData.Modules.Base
 Imports DigitalData.Modules.Logging
+Imports EnvelopeGenerator.CommonServices.My.Resources
 Imports EnvelopeGenerator.Domain.Constants
+Imports EnvelopeGenerator.Domain.Entities
 
 Public Class TemplateService
     Inherits BaseService
@@ -20,11 +22,20 @@ Public Class TemplateService
     Private Sub InitDictionary(pEmailData As EmailData, Optional pReason As String = "")
         Logger.Debug("Initializing dictionary..")
 
+        Dim signatureType As String
+        If pEmailData.EnvelopeTypeId = 1 Then
+            signatureType = "Signieren"
+            pEmailData.Message = "Bitte lesen und unterzeichnen Sie dieses Dokument."
+        ElseIf pEmailData.EnvelopeTypeId = 2 Then
+            signatureType = "Lesen und bestätigen"
+            pEmailData.Message = "Bitte lesen und bestätigen Sie, dieses Dokument gelesen zu haben."
+        End If
+
         _replaceDictionary = New Dictionary(Of String, String) From {
             {"[NAME_RECEIVER]", pEmailData.ReceiverName},
             {"[NAME_SENDER]", pEmailData.SenderName},
             {"[NAME_PORTAL]", DbConfig.ExternalProgramName},
-            {"[SIGNATURE_TYPE]", "signieren"},
+            {"[SIGNATURE_TYPE]", signatureType},
             {"[LINK_TO_DOCUMENT]", pEmailData.SignatureLink},
             {"[LINK_TO_DOCUMENT_TEXT]", $"{pEmailData.SignatureLink.Truncate(40)}.."},
             {"[DOCUMENT_TITLE]", pEmailData.EnvelopeTitle},