Add function to retrieve company address as JSON and update invoice procedures

- Created a new function `fds__getCompanyAddressJson` to return a company's postal address as a structured JSON object.
- Modified stored procedures `fds__createInvoice`, `fds__setInvoice`, and `fds__prepInvoice` to include a new parameter `@SendToAddressJson` for handling the address data.
- Updated the invoice table and user-defined types to accommodate the new `SendToAddressJson` field.
- Ensured that the address data is properly retrieved and stored in the invoice records.

Fuchs_Database/dbo/Stored Procedures/fds__createInvoice.sql

@@ -17,7 +17,8 @@ CREATE PROCEDURE [dbo].[fds__createInvoice]
 	@ProvisionPeriod varchar(50), 
 	@CustomValues nvarchar(max),
 	@authuser varchar(25),
-	@Id varchar(10) OUT
+	@Id varchar(10) OUT,
+	@SendToAddressJson nvarchar(max) = NULL
 AS
 BEGIN
 	SET NOCOUNT ON;
@@ -64,6 +65,7 @@ BEGIN
 		[IsCanceled] [bit] NULL,
 		[Replaces_InvId] [varchar](10) NULL,
 		[CustomValues] [nvarchar](max) NULL,
+		[SendToAddressJson] [nvarchar](max) NULL,
 		[DateSent] [datetime] NULL,
 		[UserSent] [varchar](25) NULL,
 		[DateFinalized] [datetime] NULL,
@@ -104,6 +106,7 @@ BEGIN
            ,[IsPayed]
            ,[IsSent]
            ,[CustomValues]
+           ,[SendToAddressJson]
 		   ,[DateSent]
 		   ,[UserSent]
            ,[DateFinalized]
@@ -143,6 +146,7 @@ BEGIN
            ,0 --<IsPayed, bit,>
            ,0 --<IsSent, bit,>
            ,@CustomValues
+           ,@SendToAddressJson
 		   , NULL  --[DateSent]
 		   , NULL  --[UserSent]
            ,NULL --<DateFinalized, datetime,>