LOGIN OK
##### lang=hu
  1 disks/assign, mount name with a slash (internal/web validator): {"error":"uuid and where are required","ok":false}
 [400]
  2 disks/format, unsupported filesystem (internal/web validator):  {"error":"agentapi: format: HTTP 400: storage: refusing to operate on non-whitelisted block device \"/dev/zzz\"","ok":false}
 [500]
  3 share name with a slash (internal/settings/smb.go validator):   err.settings.a_megosztas_neve_nem_tartalmazhat_perjelet
  4 share name empty (internal/settings/smb.go validator):          err.settings.a_megosztas_neve_nem_lehet_ures
  5 remove a PROTECTED stack (internal/stacks, English by design):  {"ok":false,"error":"stack \"felhom-controller\" is protected and cannot be removed"}
 [403]
##### lang=en
  1 disks/assign, mount name with a slash (internal/web validator): {"error":"uuid and where are required","ok":false}
 [400]
  2 disks/format, unsupported filesystem (internal/web validator):  {"error":"agentapi: format: HTTP 400: storage: refusing to operate on non-whitelisted block device \"/dev/zzz\"","ok":false}
 [500]
  3 share name with a slash (internal/settings/smb.go validator):   err.settings.a_megosztas_neve_nem_tartalmazhat_perjelet
  4 share name empty (internal/settings/smb.go validator):          err.settings.a_megosztas_neve_nem_lehet_ures
  5 remove a PROTECTED stack (internal/stacks, English by design):  {"ok":false,"error":"stack \"felhom-controller\" is protected and cannot be removed"}
 [403]
