Introduce main identifier to power RelationFieldDisplay (#2577)

* Introduce main identifier to power RelationFieldDisplay, FilterDrodown, TableFirstColumn

* Apply to RelationPicker

front/src/modules/pipeline/constants/pipelineAvailableFieldDefinitions.tsx

@@ -1,78 +0,0 @@
-import { Person } from '@/people/types/Person';
-import { Entity } from '@/ui/input/relation-picker/types/EntityTypeForSelect';
-import {
-  FieldDateMetadata,
-  FieldMetadata,
-  FieldNumberMetadata,
-  FieldProbabilityMetadata,
-  FieldRelationMetadata,
-} from '@/ui/object/field/types/FieldMetadata';
-import { ColumnDefinition } from '@/ui/object/record-table/types/ColumnDefinition';
-
-export const pipelineAvailableFieldDefinitions: ColumnDefinition<FieldMetadata>[] =
-  [
-    {
-      fieldMetadataId: 'closeDate',
-      label: 'Close Date',
-      iconName: 'IconCalendarEvent',
-      position: 0,
-      type: 'DATE',
-      metadata: {
-        fieldName: 'closeDate',
-      },
-      size: 0,
-      isVisible: true,
-      infoTooltipContent:
-        'Specified date by which an opportunity must be completed.',
-    } satisfies ColumnDefinition<FieldDateMetadata>,
-    {
-      fieldMetadataId: 'amount',
-      label: 'Amount',
-      iconName: 'IconCurrencyDollar',
-      position: 1,
-      type: 'NUMBER',
-      metadata: {
-        fieldName: 'amount',
-        placeHolder: '0',
-      },
-      size: 0,
-      isVisible: true,
-      infoTooltipContent: 'Potential monetary value of a business opportunity.',
-    } satisfies ColumnDefinition<FieldNumberMetadata>,
-    {
-      fieldMetadataId: 'probability',
-      label: 'Probability',
-      iconName: 'IconProgressCheck',
-      position: 2,
-      type: 'PROBABILITY',
-      metadata: {
-        fieldName: 'probability',
-      },
-      size: 0,
-      isVisible: true,
-      infoTooltipContent:
-        "Level of certainty in the lead's potential to convert into a success.",
-    } satisfies ColumnDefinition<FieldProbabilityMetadata>,
-    {
-      fieldMetadataId: 'pointOfContact',
-      label: 'Point of Contact',
-      iconName: 'IconUser',
-      position: 3,
-      type: 'RELATION',
-      metadata: {
-        fieldName: 'pointOfContact',
-        relationType: Entity.Person,
-        useEditButton: true,
-      },
-      size: 0,
-      isVisible: true,
-      infoTooltipContent: 'Primary contact within the company.',
-      entityChipDisplayMapper: (dataObject: Person) => {
-        return {
-          name: dataObject?.name.firstName + ' ' + dataObject?.name.lastName,
-          pictureUrl: dataObject?.avatarUrl ?? undefined,
-          avatarType: 'rounded',
-        };
-      },
-    } satisfies ColumnDefinition<FieldRelationMetadata>,
-  ];