Contact Journal Event/Risk extension (EXPOSUREAPP-5413) #2696

* string preparation

* Use modular recycler view for dairy days, adapter, items, layouts

* Use modular recycler view for dairy days - next

* improved item handling

* Added dividers, diff util

* adjusted header logic

* Added final risk event for diary, refactored ENFitem and ENFvh, cleanup

* final logic for risk event diary

* Adjusted baselne - diary extension

* diary db migration and new attributes for event extension

* cleanup, sourceCheck

* clean code

* Added migration tests, updated ContactDiaryDatabaseTest to utilize new attributes

* Replaced recyclerview with Flow, some layout improvements

* Removed unused viewholders

* Fixed contact diary test

* Removed debug code

* Fixed broken tests

* Added test for risk by event

* Adjusted spacing

* cleanup, missing itemDecoration

* cleanup, detekt, reduced complexity

* named params

* Use srcCompat

* replaced event with trace location

* Respecting the tech spec

* conflicts resolved for OverviewViewModel

* source clean

* fix conflicts to newest 2.0 merge

* resolve merged migration test conflict

Co-authored-by: harambasicluka <64483219+harambasicluka@users.noreply.github.com>
Co-authored-by: Mohamed <mohamed.metwalli@sap.com>