feat: Implement CodexAuth proxy pool management with a new frontend configuration page and a dedicated backend service for API, database, and proxy testing.

backend/internal/client/tls.go

@@ -13,6 +13,7 @@ import (
 	"codex-pool/internal/proxyutil"
 
 	"github.com/Noooste/azuretls-client"
+	fhttp "github.com/Noooste/fhttp"
 	"github.com/andybalholm/brotli"
 	http2 "github.com/bogdanfinn/fhttp"
 	tls_client "github.com/bogdanfinn/tls-client"
@@ -475,14 +476,29 @@ func (c *TLSClient) PostJSON(urlStr string, body io.Reader) (*http.Response, err
 
 // GetCookie 获取指定 URL 的 Cookie
 func (c *TLSClient) GetCookie(urlStr string, name string) string {
-	if c.clientType == ClientTypeAzureTLS {
-		return "" // azuretls cookie 管理待完善，目前主要依赖 tls-client 或手动 handle
-	}
-
 	u, err := url.Parse(urlStr)
 	if err != nil {
 		return ""
 	}
+
+	// azuretls 使用标准的 http.CookieJar
+	if c.clientType == ClientTypeAzureTLS {
+		if c.azureSession == nil || c.azureSession.CookieJar == nil {
+			return ""
+		}
+		cookies := c.azureSession.CookieJar.Cookies(u)
+		for _, cookie := range cookies {
+			if cookie.Name == name {
+				return cookie.Value
+			}
+		}
+		return ""
+	}
+
+	// tls-client
+	if c.tlsClient == nil {
+		return ""
+	}
 	cookies := c.tlsClient.GetCookies(u)
 	for _, cookie := range cookies {
 		if cookie.Name == name {
@@ -494,12 +510,29 @@ func (c *TLSClient) GetCookie(urlStr string, name string) string {
 
 // SetCookie 设置 Cookie
 func (c *TLSClient) SetCookie(urlStr string, cookie *http.Cookie) {
-	if c.clientType == ClientTypeAzureTLS {
+	u, err := url.Parse(urlStr)
+	if err != nil {
 		return
 	}
 
-	u, err := url.Parse(urlStr)
-	if err != nil {
+	// azuretls 使用 Noooste/fhttp 的 Cookie 类型
+	if c.clientType == ClientTypeAzureTLS {
+		if c.azureSession == nil || c.azureSession.CookieJar == nil {
+			return
+		}
+		c.azureSession.CookieJar.SetCookies(u, []*fhttp.Cookie{
+			{
+				Name:   cookie.Name,
+				Value:  cookie.Value,
+				Path:   cookie.Path,
+				Domain: cookie.Domain,
+			},
+		})
+		return
+	}
+
+	// tls-client
+	if c.tlsClient == nil {
 		return
 	}
 	c.tlsClient.SetCookies(u, []*http2.Cookie{