refactor: use buildin "strconv"

card/code.go

@@ -2,8 +2,7 @@ package card
 
 import (
 	"fmt"
-
-	"github.com/hashicorp/hcl/hcl/strconv"
+	"strconv"
 )
 
 // Code represents a card code.

go.mod

@@ -6,7 +6,6 @@ require (
 	github.com/gin-contrib/zap v0.0.2
 	github.com/gin-gonic/gin v1.7.7
 	github.com/gofrs/uuid v4.2.0+incompatible
-	github.com/hashicorp/hcl v1.0.0
 	github.com/imdario/mergo v0.3.12
 	github.com/json-iterator/go v1.1.12
 	github.com/magefile/mage v1.13.0

go.sum

@@ -61,8 +61,6 @@ github.com/google/go-cmp v0.5.7 h1:81/ik6ipDQS2aGcBfIN5dHDB36BwrStyeAQquSYCV4o=
 github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
-github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
-github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/imdario/mergo v0.3.12 h1:b6R2BslTbIEToALKP7LxUvijTsNI9TAe80pLWN2g/HU=
 github.com/imdario/mergo v0.3.12/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
 github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=