feat(eom): migrated eom endpoints from old version validated working

backend/prodSql/queries/eom.lastSalesPrice.sql

@@ -0,0 +1,14 @@
+use AlplaPROD_test1
+
+select * from 
+(select IdArtikelvarianten as av,
+VKPreis as salesPrice, 
+MPB, FWMPAlpla, 
+FWMPB,
+ROW_NUMBER() over(partition by IdArtikelVarianten order by gueltigabdatum desc) rn,
+convert(date, gueltigabdatum, 120) as validDate 
+from dbo.T_HistoryVK (nolock)
+where convert(date, gueltigabdatum, 120) <= '[date]' and StandardKunde = 1) a	
+where rn =1 
+order by  av asc, 
+validDate desc