Reapply "feat(loyalty): EnakPoint & EnakCoin" (#32)

This reverts commit 4e24f9bbb0.

go.mod

@@ -76,6 +76,7 @@ require (
 	github.com/subosito/gotenv v1.4.2 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.12 // indirect
+	github.com/yuin/gopher-lua v1.1.1 // indirect
 	github.com/zeebo/errs v1.4.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
 	go.opentelemetry.io/contrib/detectors/gcp v1.35.0 // indirect
@@ -107,6 +108,7 @@ require (
 
 require (
 	firebase.google.com/go/v4 v4.19.0
+	github.com/alicebob/miniredis/v2 v2.39.0
 	github.com/aws/aws-sdk-go v1.55.7
 	github.com/boombuler/barcode v1.1.0
 	github.com/golang-jwt/jwt/v5 v5.2.3