Archive old migrations (#426)

* Archive old migrations

* Fix invalid placement of migrations

migrations/archive/000.284.sql

@@ -0,0 +1,22 @@
+-- P5-6493: add VAT to markets table
+
+alter table markets
+    add column vat numeric;
+
+update markets set vat = 1.25 where name = 'SE';
+update markets set vat = 1.25 where name = 'NO';
+update markets set vat = 1.20 where name = 'GB';
+update markets set vat = 1.25 where name = 'DK';
+update markets set vat = 1.24 where name = 'FI';
+update markets set vat = 1.25 where name = 'GLOBAL';
+update markets set vat = 1.19 where name = 'DE';
+update markets set vat = 1.21 where name = 'NL';
+update markets set vat = 1.20 where name = 'AT';
+update markets set vat = 1 where name = 'US';
+update markets set vat = 1.21 where name = 'ES';
+update markets set vat = 1.20 where name = 'FR';
+update markets set vat = 1.23 where name = 'PL';
+update markets set vat = 1.22 where name = 'IT';
+
+alter table markets
+    alter column vat set not null;