feat(drivers/webdav): add support for 302 redirects (#1952)

* Remove the `OnlyProxy` restriction and obtain the redirected link to support 302

* Add `driver.Config` `PreferProxy` to recommend user to enable the proxy by default

---------

Signed-off-by: MadDogOwner <xiaoran@xrgzs.top>

drivers/123/meta.go

@@ -20,6 +20,7 @@ var config = driver.Config{
 	Name:        "123Pan",
 	DefaultRoot: "0",
 	LocalSort:   true,
+	PreferProxy: true,
 }
 
 func init() {
@@ -28,7 +29,7 @@ func init() {
 		return &Pan123{
 			Addition: Addition{
 				UploadThread: 3,
-				Platform: "web",
+				Platform:     "web",
 			},
 		}
 	})