set -XOverloadedRecordDot flag instead of using RecordDotProcessor

.github/format.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Extensions necessary to tell fourmolu about 
-EXTENSIONS="-o -XTypeApplications -o -XTemplateHaskell -o -XImportQualifiedPost -o -XPatternSynonyms -o -fplugin=RecordDotPreprocessor"
+# Extensions necessary to tell fourmolu about
+EXTENSIONS="-o -XTypeApplications -o -XTemplateHaskell -o -XImportQualifiedPost -o -XPatternSynonyms -o -XOverloadedRecordDot"
 SOURCES=$(git ls-tree -r HEAD --full-tree --name-only | grep -E '.*\.hs')
 nix run nixpkgs#haskellPackages.fourmolu -- --mode check --check-idempotence $EXTENSIONS $SOURCES

Makefile

@@ -13,7 +13,7 @@ HOOGLE_PORT=8081
 hoogle:
 	hoogle server --local --port $(HOOGLE_PORT) > /dev/null &
 
-FORMAT_EXTENSIONS := -o -XQuasiQuotes -o -XTemplateHaskell -o -XTypeApplications -o -XImportQualifiedPost -o -XPatternSynonyms -o -fplugin=RecordDotPreprocessor
+FORMAT_EXTENSIONS := -o -XQuasiQuotes -o -XTemplateHaskell -o -XTypeApplications -o -XImportQualifiedPost -o -XPatternSynonyms -o -XOverloadedRecordDot
 format:
 	find -name '*.hs' -not -path './dist-*/*' | xargs fourmolu $(FORMAT_EXTENSIONS) -m inplace
 	git ls-tree -r HEAD --full-tree --name-only | grep -E '.*\.nix' | xargs nixfmt

agora.cabal

@@ -70,7 +70,6 @@ common lang
     ScopedTypeVariables
     StandaloneDeriving
     StandaloneKindSignatures
-    TraditionalRecordSyntax
     TupleSections
     TypeApplications
     TypeFamilies