fix(j-s): Merge Email (#16011)

* Fixes conclusion in merge email

* Updates unit test

---------

Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

apps/judicial-system/backend/src/app/modules/notification/test/internalNotificationController/sendRulingNotifications.spec.ts

@@ -9,6 +9,7 @@ import {
 } from '@island.is/judicial-system/consts'
 import {
   CaseDecision,
+  CaseIndictmentRulingDecision,
   CaseState,
   CaseType,
   NotificationType,
@@ -87,6 +88,7 @@ describe('InternalNotificationController - Send ruling notifications', () => {
       type: CaseType.INDICTMENT,
       courtCaseNumber: '007-2022-07',
       court: { name: 'Héraðsdómur Reykjavíkur' },
+      indictmentRulingDecision: CaseIndictmentRulingDecision.MERGE,
       prosecutor,
     } as Case
 
@@ -101,7 +103,7 @@ describe('InternalNotificationController - Send ruling notifications', () => {
         expect.objectContaining({
           to: [{ name: prosecutor.name, address: prosecutor.email }],
           subject: 'Máli lokið 007-2022-07',
-          html: `Máli 007-2022-07 hjá Héraðsdómi Reykjavíkur hefur verið lokið.<br /><br />Niðurstaða: Ekki skráð<br /><br />Skjöl málsins eru aðgengileg á ${expectedLink}yfirlitssíðu málsins í Réttarvörslugátt</a>.`,
+          html: `Máli 007-2022-07 hjá Héraðsdómi Reykjavíkur hefur verið lokið.<br /><br />Niðurstaða: Sameinað<br /><br />Skjöl málsins eru aðgengileg á ${expectedLink}yfirlitssíðu málsins í Réttarvörslugátt</a>.`,
         }),
       )
     })

libs/judicial-system/formatters/src/lib/formatters.ts

@@ -124,6 +124,8 @@ export const getHumanReadableCaseIndictmentRulingDecision = (
       return 'Frávísun'
     case CaseIndictmentRulingDecision.CANCELLATION:
       return 'Niðurfelling máls'
+    case CaseIndictmentRulingDecision.MERGE:
+      return 'Sameinað'
     default:
       return 'Ekki skráð'
   }