feat: simplify ticket links to action and ticket (KAN-12)

resources/js/locales/en.ts

@@ -1213,7 +1213,7 @@ export const en = {
     'ticketDetail.linkedTickets': 'Linked tickets',
     'ticketDetail.linkedTicketsDescription':
         'Track cross-ticket relationships with project-defined link labels.',
-    'ticketDetail.linkType': 'Link type',
+    'ticketDetail.linkAction': 'Action',
     'ticketDetail.linkedTicket': 'Linked ticket',
     'ticketDetail.saveLink': 'Save link',
     'ticketDetail.noLinks':
@@ -1227,11 +1227,6 @@ export const en = {
         'Open a child ticket to change its parent. Expand a group to see its descendants.',
     'ticketRelationships.addLink': 'Add or update a link',
     'ticketRelationships.selectTicket': 'Select a ticket',
-    'ticketRelationships.direction': 'This ticket',
-    'ticketRelationships.directionHelp':
-        'Choose how this ticket relates to the linked ticket. The reverse label appears on the other ticket. Saving an existing pair updates its type and direction.',
-    'ticketRelationships.outgoing': 'Outgoing',
-    'ticketRelationships.incoming': 'Incoming',
     'ticketRelationships.removeLink': 'Remove link to {key}',
     'ticketRelationships.noTypes':
         'No link types are configured for this project.',