feat: 更新SproutGate前后端代码

sproutgate-backend/internal/handlers/admin.go

@@ -23,30 +23,6 @@ func (h *Handler) ListUsers(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"total": len(publicUsers), "users": publicUsers})
 }
 
-func (h *Handler) GetPublicUser(c *gin.Context) {
-	account := strings.TrimSpace(c.Param("account"))
-	if account == "" {
-		c.JSON(http.StatusBadRequest, gin.H{"error": "account is required"})
-		return
-	}
-	users, err := h.store.ListUsers()
-	if err != nil {
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to load users"})
-		return
-	}
-	for _, user := range users {
-		if strings.EqualFold(strings.TrimSpace(user.Account), account) {
-			if user.Banned {
-				c.JSON(http.StatusNotFound, gin.H{"error": "user not found"})
-				return
-			}
-			c.JSON(http.StatusOK, gin.H{"user": user.PublicProfile()})
-			return
-		}
-	}
-	c.JSON(http.StatusNotFound, gin.H{"error": "user not found"})
-}
-
 func (h *Handler) CreateUser(c *gin.Context) {
 	var req createUserRequest
 	if err := c.ShouldBindJSON(&req); err != nil {
@@ -151,7 +127,11 @@ func (h *Handler) UpdateUser(c *gin.Context) {
 		user.Bio = *req.Bio
 	}
 	if req.Banned != nil {
+		wasBanned := user.Banned
 		user.Banned = *req.Banned
+		if user.Banned && !wasBanned {
+			user.TokenEpoch++
+		}
 		if !user.Banned {
 			user.BanReason = ""
 			user.BannedAt = ""