DB: RemoteCollection was referring to itself accidentally, add migration to fix

migrations/2020_07_23_remote_collection_reboot.model

@@ -0,0 +1,4 @@
+RemoteCollection
+    ident RemoteObjectId
+
+    UniqueRemoteCollection ident

src/Vervis/Migration.hs

@@ -1712,6 +1712,16 @@ changes hLocal ctx =
       -- 269
     , addUnique "RemoteTicketDependency" $
         Unique "UniqueRemoteTicketDependencyAccept" ["accept"]
+      -- 270
+    , unchecked $ lift $ deleteWhere ([] :: [Filter RemoteCollection159])
+      -- 271
+    , removeUnique "RemoteCollection" "UniqueRemoteCollection"
+      -- 272
+    , removeField "RemoteCollection" "ident"
+      -- 273
+    , removeEntity "RemoteCollection"
+      -- 274
+    , addEntities model_2020_07_23
     ]
 
 migrateDB

src/Vervis/Migration/Model.hs

@@ -227,6 +227,7 @@ module Vervis.Migration.Model
     , TicketProjectLocal266Generic (..)
     , Project266Generic (..)
     , model_2020_06_18
+    , model_2020_07_23
     )
 where
 
@@ -445,3 +446,6 @@ makeEntitiesMigration "266"
 
 model_2020_06_18 :: [Entity SqlBackend]
 model_2020_06_18 = $(schema "2020_06_18_tdo")
+
+model_2020_07_23 :: [Entity SqlBackend]
+model_2020_07_23 = $(schema "2020_07_23_remote_collection_reboot")