Method apiRefreshAccount

proxy/handler.go:3202–3301

apiRefreshAccount 刷新账户信息（使用量、订阅等）

(w http.ResponseWriter, r *http.Request, id string)

		w.WriteHeader(http.StatusBadRequest)
		json.NewEncoder(w).Encode(map[string]string{"error": "Invalid JSON"})
		return
	}
	sessionID := strings.TrimSpace(req.SessionID)
	selectionID := strings.TrimSpace(req.SelectionID)
	if sessionID == "" && selectionID != "" {
		if selection := h.getMicrosoftProfileSelection(selectionID); selection != nil {
			sessionID = selection.SessionID
		}
	}
	if sessionID != "" {
		h.markMicrosoftSessionCanceled(sessionID)
	}
	auth.CancelMicrosoftSSOLogin(sessionID)
	if selectionID != "" {
		h.removeMicrosoftProfileSelection(selectionID, nil)
	}
	if sessionID != "" {
		h.removeMicrosoftProfileSelectionsForSession(sessionID)
	}
	json.NewEncoder(w).Encode(map[string]bool{"success": true})
}

func (h *Handler) storeMicrosoftProfileSelection(
	sessionID string,
	account config.Account,
	profiles []KiroProfile,
) (string, []*microsoftProfileSelection, error) {
	now := time.Now()
	expiresAt := now.Add(microsoftProfileSelectionTTL)
	tokenExpiry := time.Unix(account.ExpiresAt, 0)
	if account.ExpiresAt > 0 && tokenExpiry.Before(expiresAt) {
		expiresAt = tokenExpiry
	}
	if !expiresAt.After(now) {
		return "", nil, fmt.Errorf("Microsoft credential expired before profile selection")
	}
	selectionID := uuid.NewString()
	selection := &microsoftProfileSelection{
		SessionID: strings.TrimSpace(sessionID),
		Account:   account,
		Profiles:  append([]KiroProfile(nil), profiles...),
		ExpiresAt: expiresAt,
	}
	var expired []*microsoftProfileSelection

	h.microsoftSelectionsMu.Lock()
	if h.microsoftSelections == nil {
		h.microsoftSelections = make(map[string]*microsoftProfileSelection)
	}
	for id, current := range h.microsoftSelections {
		if !now.Before(current.ExpiresAt) {
			delete(h.microsoftSelections, id)
			current.canceled.Store(true)
			if current.timer != nil {
				current.timer.Stop()
				current.timer = nil
			}
			expired = append(expired, current)