Add jwt crypto module, support unit test for config module

Signed-off-by:  Asai Neko<sugar@sne.moe>

service/check/checkin.go

@@ -0,0 +1,5 @@
+package check
+
+func Checkin() {
+
+}

service/check/handler.go

@@ -1,8 +1,13 @@
 package check
 
-import "github.com/gin-gonic/gin"
+import (
+	"nixcn-cms/internal/crypto/jwt"
+
+	"github.com/gin-gonic/gin"
+)
 
 func Handler(r *gin.RouterGroup) {
+	r.Use(jwt.JWTAuth())
 	r.GET("/test", func(ctx *gin.Context) {
 		ctx.JSON(200, gin.H{"Test": "Test"})
 	})