segment's default duration is now not visible in the test - can easil…

…y change form 15 to anything

risk module introduced - without saga implementation

risk saga implemented

redis replaced postgres in planning module

project types test scenarios from event storming now working

introduced private vs published events - which simplifies integration…

… with risk module

risk saga changed after introducing private events

since now modules and APIs are more stable, some tests are simplified…

… to in memory versions

when we allocate a resource, there is no need to specify capability

planning to allocations - dummy service created