Use the local PostgreSQL instance listening on 127.0.0.1:5432 instead of testcontainers-postgresql.
--- ../src/integration-tests/Helpers/Hooks.hs	2026-09-12 10:10:10.691681808 +0300
+++ ../src/integration-tests/Helpers/Hooks.hs	2026-09-12 10:10:50.675228054 +0300
@@ -1,19 +1,14 @@
 -- | Hooks for Hspec.
 module Helpers.Hooks where
 
-import Data.Bool
-import TestcontainersPostgresql qualified
-import Prelude hiding (Handler)
+import Data.Text (Text)
+import Data.Text qualified as Text
+import Data.Word (Word16)
+import Prelude (IO)
 
 -- | Testing action in the scope of the host name and port of a running fresh isolated postgres server.
 type Handler = (Text, Word16) -> IO ()
 
 postgres17 :: Handler -> IO ()
 postgres17 handler =
-  TestcontainersPostgresql.run
-    TestcontainersPostgresql.Config
-      { forwardLogs = False,
-        distro = TestcontainersPostgresql.Distro17,
-        auth = TestcontainersPostgresql.TrustAuth
-      }
-    (\(host, portInt) -> handler (host, fromIntegral portInt))
+  handler (Text.pack "127.0.0.1", 5432)