* implement feature approval workflow Signed-off-by: Ioannis Spyropoulos <ioannis.spyropoulos@bosch-si.com> Signed-off-by: Michael Müller <Michael.Mueller17@bosch-si.com> * add documentation for REST endpoints Signed-off-by: Ioannis Spyropoulos <ioannis.spyropoulos@bosch-si.com> Signed-off-by: Michael Müller <Michael.Mueller17@bosch-si.com> * fix broken documentation test Signed-off-by: Ioannis Spyropoulos <ioannis.spyropoulos@bosch-si.com> * fix broken documentation test II Signed-off-by: Ioannis Spyropoulos <ioannis.spyropoulos@bosch-si.com>