refactor: use POST for account binding endpoints and normalize reset responses

- Switch /api/oauth/email/bind and /api/oauth/wechat/bind from GET to
  POST with JSON body for better REST semantics
- Normalize password reset endpoint to return consistent responses
- Apply url.QueryEscape to WeChat code parameter for robustness

controller/misc.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/QuantumNous/new-api/common"
 	"github.com/QuantumNous/new-api/constant"
+	"github.com/QuantumNous/new-api/logger"
 	"github.com/QuantumNous/new-api/middleware"
 	"github.com/QuantumNous/new-api/model"
 	"github.com/QuantumNous/new-api/oauth"
@@ -116,7 +117,6 @@ func GetStatus(c *gin.Context) {
 		"user_agreement_enabled":      legalSetting.UserAgreement != "",
 		"privacy_policy_enabled":      legalSetting.PrivacyPolicy != "",
 		"checkin_enabled":             operation_setting.GetCheckinSetting().Enabled,
-		"_qn":                         "new-api",
 	}
 
 	// 根据启用状态注入可选内容
@@ -308,31 +308,24 @@ func SendPasswordResetEmail(c *gin.Context) {
 		})
 		return
 	}
-	if !model.IsEmailAlreadyTaken(email) {
-		c.JSON(http.StatusOK, gin.H{
-			"success": false,
-			"message": "该邮箱地址未注册",
-		})
-		return
-	}
-	code := common.GenerateVerificationCode(0)
-	common.RegisterVerificationCodeWithKey(email, code, common.PasswordResetPurpose)
-	link := fmt.Sprintf("%s/user/reset?email=%s&token=%s", system_setting.ServerAddress, email, code)
-	subject := fmt.Sprintf("%s密码重置", common.SystemName)
-	content := fmt.Sprintf("<p>您好，你正在进行%s密码重置。</p>"+
-		"<p>点击 <a href='%s'>此处</a> 进行密码重置。</p>"+
-		"<p>如果链接无法点击，请尝试点击下面的链接或将其复制到浏览器中打开：<br> %s </p>"+
-		"<p>重置链接 %d 分钟内有效，如果不是本人操作，请忽略。</p>", common.SystemName, link, link, common.VerificationValidMinutes)
-	err := common.SendEmail(subject, email, content)
-	if err != nil {
-		common.ApiError(c, err)
-		return
+	if model.IsEmailAlreadyTaken(email) {
+		code := common.GenerateVerificationCode(0)
+		common.RegisterVerificationCodeWithKey(email, code, common.PasswordResetPurpose)
+		link := fmt.Sprintf("%s/user/reset?email=%s&token=%s", system_setting.ServerAddress, email, code)
+		subject := fmt.Sprintf("%s密码重置", common.SystemName)
+		content := fmt.Sprintf("<p>您好，你正在进行%s密码重置。</p>"+
+			"<p>点击 <a href='%s'>此处</a> 进行密码重置。</p>"+
+			"<p>如果链接无法点击，请尝试点击下面的链接或将其复制到浏览器中打开：<br> %s </p>"+
+			"<p>重置链接 %d 分钟内有效，如果不是本人操作，请忽略。</p>", common.SystemName, link, link, common.VerificationValidMinutes)
+		err := common.SendEmail(subject, email, content)
+		if err != nil {
+			logger.LogError(c.Request.Context(), fmt.Sprintf("failed to send password reset email to %s: %s", email, err.Error()))
+		}
 	}
 	c.JSON(http.StatusOK, gin.H{
 		"success": true,
 		"message": "",
 	})
-	return
 }
 
 type PasswordResetRequest struct {

controller/user.go

@@ -925,9 +925,19 @@ func ManageUser(c *gin.Context) {
 	return
 }
 
+type emailBindRequest struct {
+	Email string `json:"email"`
+	Code  string `json:"code"`
+}
+
 func EmailBind(c *gin.Context) {
-	email := c.Query("email")
-	code := c.Query("code")
+	var req emailBindRequest
+	if err := common.DecodeJson(c.Request.Body, &req); err != nil {
+		common.ApiError(c, errors.New("invalid request body"))
+		return
+	}
+	email := req.Email
+	code := req.Code
 	if !common.VerifyCodeWithKey(email, code, common.EmailVerificationPurpose) {
 		common.ApiErrorI18n(c, i18n.MsgUserVerificationCodeError)
 		return

controller/wechat.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"fmt"
 	"net/http"
+	"net/url"
 	"strconv"
 	"time"
 
@@ -25,7 +26,7 @@ func getWeChatIdByCode(code string) (string, error) {
 	if code == "" {
 		return "", errors.New("无效的参数")
 	}
-	req, err := http.NewRequest("GET", fmt.Sprintf("%s/api/wechat/user?code=%s", common.WeChatServerAddress, code), nil)
+	req, err := http.NewRequest("GET", fmt.Sprintf("%s/api/wechat/user?code=%s", common.WeChatServerAddress, url.QueryEscape(code)), nil)
 	if err != nil {
 		return "", err
 	}
@@ -121,6 +122,10 @@ func WeChatAuth(c *gin.Context) {
 	setupLogin(&user, c)
 }
 
+type wechatBindRequest struct {
+	Code string `json:"code"`
+}
+
 func WeChatBind(c *gin.Context) {
 	if !common.WeChatAuthEnabled {
 		c.JSON(http.StatusOK, gin.H{
@@ -129,7 +134,15 @@ func WeChatBind(c *gin.Context) {
 		})
 		return
 	}
-	code := c.Query("code")
+	var req wechatBindRequest
+	if err := common.DecodeJson(c.Request.Body, &req); err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": "无效的请求",
+		})
+		return
+	}
+	code := req.Code
 	wechatId, err := getWeChatIdByCode(code)
 	if err != nil {
 		c.JSON(http.StatusOK, gin.H{