Continue replacement of die with proper error handling

[guergana]

• Fix invalid-reconciliation-statement-type message
• Multiple item matches
• Remove 'die' for DataValue Exception
• Minimal Input Statement Missing Property or Value Keys

[lucaswerkmeister]

Should I merge this already or do you want to add more commits? :)

[guergana]

Should I merge this already or do you want to add more commits? :)

Sorry, should have marked it as draft. More commits coming up but we can also merge and I can make a new one :woman_shrugging:

[toban]

• Updated the copy of the error message.
• Updated the phpdoc for errors thrown by ReconcilationService::getOrCreateItemByStatementUrl