refactor(front): extract shared utils and rewire pages

app/shared/utils/customFieldUtils.ts

@@ -173,6 +173,20 @@ export interface NormalizedCustomFieldDefinition {
   orderIndex: number
 }
 
+export interface NormalizedCustomFieldEntry {
+  customFieldValueId: unknown
+  id: string | undefined
+  customFieldId: string | null
+  name: string
+  type: string
+  required: boolean
+  options: string[]
+  optionsText: string
+  defaultValue: unknown
+  value: string
+  readOnly: boolean
+}
+
 export const normalizeCustomFieldDefinitionEntry = (
   definition: Record<string, unknown> = {},
   fallbackIndex = 0,
@@ -237,8 +251,8 @@ export const mergeCustomFieldValuesWithDefinitions = (
   valueEntries: Record<string, unknown>[] = [],
   ...definitionSources: unknown[][]
 ): Record<string, unknown>[] => {
-  const normalizedValues = (Array.isArray(valueEntries) ? valueEntries : [])
-    .map((entry) => {
+  const normalizedValues: Record<string, unknown>[] = (Array.isArray(valueEntries) ? valueEntries : [])
+    .map((entry): Record<string, unknown> | null => {
       if (!entry || typeof entry !== 'object') return null
       const normalizedDefinition = normalizeCustomFieldDefinitionEntry(
         ((entry as Record<string, unknown>).customField || entry) as Record<string, unknown>,
@@ -265,7 +279,7 @@ export const mergeCustomFieldValuesWithDefinitions = (
         defaultValue: normalizedDefinition.defaultValue ?? '',
         value,
         readOnly: !!(entry as Record<string, unknown>)?.readOnly,
-      }
+      } as Record<string, unknown>
     })
     .filter((entry): entry is Record<string, unknown> => entry !== null)