core, ui: relay management - add, remove relays, synchronization to relay list (#6917)

src/Simplex/Chat/Store/Postgres/Migrations.hs

@@ -29,6 +29,7 @@ import Simplex.Chat.Store.Postgres.Migrations.M20260122_has_link
 import Simplex.Chat.Store.Postgres.Migrations.M20260222_chat_relays
 import Simplex.Chat.Store.Postgres.Migrations.M20260403_item_viewed
 import Simplex.Chat.Store.Postgres.Migrations.M20260429_relay_request_retries
+import Simplex.Chat.Store.Postgres.Migrations.M20260507_relay_inactive_at
 import Simplex.Messaging.Agent.Store.Shared (Migration (..))
 
 schemaMigrations :: [(String, Text, Maybe Text)]
@@ -57,7 +58,8 @@ schemaMigrations =
     ("20260122_has_link", m20260122_has_link, Just down_m20260122_has_link),
     ("20260222_chat_relays", m20260222_chat_relays, Just down_m20260222_chat_relays),
     ("20260403_item_viewed", m20260403_item_viewed, Just down_m20260403_item_viewed),
-    ("20260429_relay_request_retries", m20260429_relay_request_retries, Just down_m20260429_relay_request_retries)
+    ("20260429_relay_request_retries", m20260429_relay_request_retries, Just down_m20260429_relay_request_retries),
+    ("20260507_relay_inactive_at", m20260507_relay_inactive_at, Just down_m20260507_relay_inactive_at)
   ]
 
 -- | The list of migrations in ascending order by date

src/Simplex/Chat/Store/Postgres/Migrations/M20260507_relay_inactive_at.hs

@@ -0,0 +1,19 @@
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE QuasiQuotes #-}
+
+module Simplex.Chat.Store.Postgres.Migrations.M20260507_relay_inactive_at where
+
+import Data.Text (Text)
+import Text.RawString.QQ (r)
+
+m20260507_relay_inactive_at :: Text
+m20260507_relay_inactive_at =
+  [r|
+ALTER TABLE groups ADD COLUMN relay_inactive_at TIMESTAMPTZ;
+|]
+
+down_m20260507_relay_inactive_at :: Text
+down_m20260507_relay_inactive_at =
+  [r|
+ALTER TABLE groups DROP COLUMN relay_inactive_at;
+|]

src/Simplex/Chat/Store/Postgres/Migrations/chat_schema.sql

@@ -962,7 +962,8 @@ CREATE TABLE test_chat_schema.groups (
     public_member_count bigint,
     relay_request_retries bigint DEFAULT 0 NOT NULL,
     relay_request_delay bigint DEFAULT 0 NOT NULL,
-    relay_request_execute_at timestamp with time zone DEFAULT '1970-01-01 01:00:00+01'::timestamp with time zone NOT NULL
+    relay_request_execute_at timestamp with time zone DEFAULT '1970-01-01 04:00:00+04'::timestamp with time zone NOT NULL,
+    relay_inactive_at timestamp with time zone
 );