feat: update gitea vendor

package/gitea/source/modules/turnstile/turnstile.go

@@ -11,10 +11,21 @@ import (
 	"net/url"
 	"strings"
 
-	"code.gitea.io/gitea/modules/json"
-	"code.gitea.io/gitea/modules/setting"
+	"gitea.dev/modules/json"
+	"gitea.dev/modules/proxy"
+	"gitea.dev/modules/setting"
+	"gitea.dev/modules/util"
 )
 
+// httpClient returns an HTTP client that honors Gitea's proxy configuration.
+var httpClient = util.OnceValue[*http.Client]{
+	Func: func() *http.Client {
+		transport := http.DefaultTransport.(*http.Transport).Clone()
+		transport.Proxy = proxy.Proxy()
+		return &http.Client{Transport: transport}
+	},
+}
+
 // Response is the structure of JSON returned from API
 type Response struct {
 	Success     bool        `json:"success"`
@@ -40,7 +51,7 @@ func Verify(ctx context.Context, response string) (bool, error) {
 	}
 	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
 
-	resp, err := http.DefaultClient.Do(req)
+	resp, err := httpClient.Value().Do(req)
 	if err != nil {
 		return false, fmt.Errorf("Failed to send CAPTCHA response: %w", err)
 	}