feat: initial commit

internal/store/cache/redis.go

@@ -0,0 +1,11 @@
+package cache
+
+import "github.com/go-redis/redis/v8"
+
+func NewRedisClient(addr, pw string, db int) *redis.Client {
+	return redis.NewClient(&redis.Options{
+		Addr:     addr,
+		Password: pw,
+		DB:       db,
+	})
+}