Implement triggerField helper across all trigger modules

- Standardize virtual field creation using triggerField helper
- Simplify field definitions by removing repetitive virtual field boilerplate
- Use consistent naming pattern: '__trigger_' + fieldName instead of '__builtin_'
- Preserve existing field conditions while adding parameter storage logic
- Update all trigger field modules to use Field type consistently

src/triggers/global-trigger.ts

@@ -1,56 +1,28 @@
-import type { Field } from 'payload'
+import type {Field} from 'payload'
+
+import {triggerField} from "./helpers.js"
 
 export function getGlobalTriggerFields(): Field[] {
   return [
-    {
-      name: '__builtin_global',
+    triggerField({
+      name: 'global',
       type: 'select',
       admin: {
         condition: (_, siblingData) => siblingData?.type === 'global-trigger',
         description: 'Global that triggers the workflow',
       },
-      hooks: {
-        afterRead: [
-          ({ siblingData }) => {
-            return siblingData?.parameters?.global || undefined
-          }
-        ],
-        beforeChange: [
-          ({ siblingData, value }) => {
-            if (!siblingData.parameters) {siblingData.parameters = {}}
-            siblingData.parameters.global = value
-            return undefined // Virtual field, don't store directly
-          }
-        ]
-      },
       options: [], // Will be populated dynamically based on available globals
-      virtual: true,
-    },
-    {
-      name: '__builtin_globalOperation',
+    }),
+    triggerField({
+      name: 'globalOperation',
       type: 'select',
       admin: {
         condition: (_, siblingData) => siblingData?.type === 'global-trigger',
         description: 'Global operation that triggers the workflow',
       },
-      hooks: {
-        afterRead: [
-          ({ siblingData }) => {
-            return siblingData?.parameters?.globalOperation || undefined
-          }
-        ],
-        beforeChange: [
-          ({ siblingData, value }) => {
-            if (!siblingData.parameters) {siblingData.parameters = {}}
-            siblingData.parameters.globalOperation = value
-            return undefined // Virtual field, don't store directly
-          }
-        ]
-      },
       options: [
         'update'
       ],
-      virtual: true,
-    }
+    })
   ]
 }