Add Administration user management: list, password reset, email change, group assignments

Wires the previously-unused fis_admin_* user/group stored procs into the Admin
module (fds_sys-gated), adds a users grid with a per-row ribbon (reset
password, change email, manage group membership), and always emails a
password reset result to the user rather than showing it to the admin.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Fuchs_Database/dbo/Functions/fis_admin_getUserGroupMembership.sql

@@ -0,0 +1,33 @@
+
+
+-- =============================================
+-- Author:		<Author,,Name>
+-- Create date: <Create Date, ,>
+-- Description:	<Description, ,>
+-- =============================================
+CREATE FUNCTION [dbo].[fis_admin_getUserGroupMembership]
+(
+	@authaccount varchar(5)
+	, @useraccount_id varchar(5)
+)
+RETURNS @RET TABLE ( [usergroup_id] varchar(5), [name] nvarchar(255) null, [member] bit, [order] int)
+AS
+BEGIN
+	DECLARE @auth smallint = [dbo].[fis_admin_getUserAuth](@authaccount);
+
+	IF @auth > 1
+	BEGIN
+		INSERT INTO @RET
+		SELECT  ug.[usergroup_id]
+					,CAST(DECRYPTBYKEY(ug.[name_enc])	as nvarchar(255))
+					,'member'	= CASE WHEN ugm.[useraccount_id] is not null THEN 1 ELSE 0 END
+					,'order'	= ROW_NUMBER() OVER (ORDER BY CAST(DECRYPTBYKEY(ug.[name_enc])	as nvarchar(255)))
+			FROM [dbo].[fis_usergroups] as ug
+				LEFT JOIN [dbo].[fis_usergroups_members] as ugm ON ugm.[usergroup_id] = ug.[usergroup_id]
+					AND ugm.[useraccount_id] = @useraccount_id AND ugm.[DateDeleted] is null
+			WHERE ug.[DateDeleted] is null;
+	END
+
+	RETURN;
+
+END