feat(sharing): remove code redeem, unify Teilen button and team/user sharing across lists and notes

internal/storage/sqlite.go

@@ -2977,6 +2977,24 @@ func (s *Store) CreateTeam(orgID, name, description string) (*domain.Team, error
 	if name == "" {
 		return nil, errors.New("team name required")
 	}
+	orgID = strings.TrimSpace(orgID)
+	if orgID == "" {
+		orgID = "default"
+	}
+
+	var orgExists int
+	_ = s.db.QueryRow(`SELECT COUNT(*) FROM organizations WHERE id = ?`, orgID).Scan(&orgExists)
+	if orgExists == 0 {
+		var ownerID string
+		_ = s.db.QueryRow(`SELECT id FROM users ORDER BY created_at ASC LIMIT 1`).Scan(&ownerID)
+		if ownerID != "" {
+			_, _ = s.db.Exec(
+				`INSERT OR IGNORE INTO organizations (id, name, owner_id, created_at) VALUES (?, ?, ?, ?)`,
+				orgID, "Standard", ownerID, domain.NowISO(),
+			)
+		}
+	}
+
 	team := &domain.Team{
 		ID:          domain.NewID("team"),
 		OrgID:       orgID,