fix linter issues

proxy/internal/auth/context.go

@@ -1,40 +0,0 @@
-package auth
-
-import (
-	"context"
-
-	"github.com/netbirdio/netbird/proxy/auth"
-)
-
-type requestContextKey string
-
-const (
-	authMethodKey requestContextKey = "authMethod"
-	authUserKey   requestContextKey = "authUser"
-)
-
-func withAuthMethod(ctx context.Context, method auth.Method) context.Context {
-	return context.WithValue(ctx, authMethodKey, method)
-}
-
-func MethodFromContext(ctx context.Context) auth.Method {
-	v := ctx.Value(authMethodKey)
-	method, ok := v.(auth.Method)
-	if !ok {
-		return ""
-	}
-	return method
-}
-
-func withAuthUser(ctx context.Context, userId string) context.Context {
-	return context.WithValue(ctx, authUserKey, userId)
-}
-
-func UserFromContext(ctx context.Context) string {
-	v := ctx.Value(authUserKey)
-	userId, ok := v.(string)
-	if !ok {
-		return ""
-	}
-	return userId
-}