feat(office): users admin UI, table rendering, and user save fixes

Add Users list/detail with ACL toggles and library people update/status APIs.
Fix project table layout and ANSI-safe cell rendering, and decode array
responses from people/status so saves no longer fail on JSON unmarshal.

Co-authored-by: Cursor <cursoragent@cursor.com>

cmd/office/fetch/user.go

@@ -0,0 +1,131 @@
+package fetch
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"strings"
+
+	onlyoffice "github.com/eslider/go-onlyoffice"
+	"github.com/eslider/go-onlyoffice/cmd/office/model"
+)
+
+func (l *Loader) listUsers(ctx context.Context) ([]model.Item, error) {
+	users, err := l.Client.GetUsers()
+	if err != nil {
+		return nil, err
+	}
+	items := make([]model.Item, 0, len(users))
+	for _, u := range users {
+		if u == nil {
+			continue
+		}
+		raw := userToRaw(u)
+		id := strMap(raw, "id")
+		userName := strMap(raw, "userName")
+		if userName == "" {
+			userName = strMap(raw, "email")
+		}
+		items = append(items, model.Item{
+			ID:    id,
+			Title: userName,
+			Kind:  model.KindUser,
+			Raw:   raw,
+		})
+	}
+	return items, nil
+}
+
+func userToRaw(u *onlyoffice.User) map[string]any {
+	b, err := json.Marshal(u)
+	if err != nil {
+		return map[string]any{}
+	}
+	var raw map[string]any
+	if err := json.Unmarshal(b, &raw); err != nil {
+		return map[string]any{}
+	}
+	return raw
+}
+
+func strMap(m map[string]any, key string) string {
+	if m == nil {
+		return ""
+	}
+	if v, ok := m[key].(string); ok {
+		return v
+	}
+	if m[key] == nil {
+		return ""
+	}
+	return fmt.Sprint(m[key])
+}
+
+func userProfileUpdateBody(isAdmin bool, modules []string) map[string]any {
+	body := map[string]any{
+		"isAdmin": isAdmin,
+	}
+	if !isAdmin {
+		body["listAdminModules"] = modules
+	}
+	return body
+}
+
+// SaveUser persists user account settings from the detail form.
+func (l *Loader) SaveUser(ctx context.Context, userID string, fields model.FormFields) error {
+	if l == nil || l.Client == nil {
+		return fmt.Errorf("fetch: client is nil")
+	}
+	raw, err := l.Client.GetUser(ctx, userID)
+	if err != nil {
+		return err
+	}
+	wasEnabled := model.UserIsEnabled(raw)
+
+	if fields.UserEnabled && !wasEnabled {
+		if err := l.Client.ChangeUserStatus(ctx, userID, true); err != nil {
+			return err
+		}
+	}
+
+	isAdmin, modules := fields.UserACL.APIPayload()
+	body := userProfileUpdateBody(isAdmin, modules)
+	if _, err := l.updateUserProfile(ctx, userID, body, fields.UserEnabled); err != nil {
+		return err
+	}
+
+	if !fields.UserEnabled && wasEnabled {
+		if err := l.Client.ChangeUserStatus(ctx, userID, false); err != nil {
+			return err
+		}
+	}
+
+	if fields.UserPassword != "" {
+		if err := l.Client.ChangeUserPassword(ctx, userID, fields.UserPassword); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (l *Loader) updateUserProfile(ctx context.Context, userID string, body map[string]any, wantEnabled bool) (map[string]any, error) {
+	out, err := l.Client.UpdateUser(ctx, userID, body)
+	if err == nil {
+		return out, nil
+	}
+	if wantEnabled && isSuspendedUserError(err) {
+		if actErr := l.Client.ChangeUserStatus(ctx, userID, true); actErr != nil {
+			return nil, err
+		}
+		return l.Client.UpdateUser(ctx, userID, body)
+	}
+	return nil, err
+}
+
+func isSuspendedUserError(err error) bool {
+	if err == nil {
+		return false
+	}
+	msg := strings.ToLower(err.Error())
+	return strings.Contains(msg, "suspended") || strings.Contains(msg, "terminated")
+}