This service was used to redirect legacy service requests to the wowl service infrastructure. It has been incrementally simplified with the codebase getting converted. It now only allows to redirect calls to the effect service, which doesn't seem useful anymore. This commit thus removes it. Part of task~3439226 closes odoo/odoo#138120 Related: odoo/enterprise#48654 Signed-off-by: Géry Debongnie <ged@odoo.com>