refactor: move config to separate package

chore: load config from main method

routes/routes.go

@@ -2,7 +2,7 @@ package routes
 
 import (
 	"fmt"
-	"github.com/muety/wakapi/models"
+	"github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/utils"
 	"html/template"
 	"io/ioutil"
@@ -25,10 +25,10 @@ func loadTemplates() {
 		"title":      strings.Title,
 		"capitalize": utils.Capitalize,
 		"getBasePath": func() string {
-			return models.GetConfig().BasePath
+			return config.Get().BasePath
 		},
 		"getVersion": func() string {
-			return models.GetConfig().Version
+			return config.Get().Version
 		},
 		"htmlSafe": func(html string) template.HTML {
 			return template.HTML(html)