🐛 fix(spx): GITEA_TOKEN 只发给 tea 登录过的 host，origin 不在 tea 里时直接报错

vscode/cli/internal/tea/config.go

@@ -59,8 +59,8 @@ func load(path string) (*TeaConfig, error) {
 //
 // Hosts are compared by hostname only, ignoring case, scheme, port and trailing slashes, so the host read from a git
 // SSH remote still finds the login saved with the forge's web URL. When several logins point at `host`, the one marked
-// `default` wins, because that is the identity the user picked; otherwise the first. A missing config file is not an
-// error either, because the caller can still fall back to `GITEA_TOKEN`.
+// `default` wins, because that is the identity the user picked; otherwise the first. A missing config file just means
+// there is no login, so it returns `nil` rather than an error.
 func LoginForHost(path, host string) (*TeaLogin, error) {
 	cfg, err := load(path)
 	if errors.Is(err, fs.ErrNotExist) {