[BREAKING_CHANGE] Deprecate remaining entities standardId (#17639)

# Introduction
Following https://github.com/twentyhq/twenty/pull/17632 and
https://github.com/twentyhq/twenty/pull/17572
This PR deprecates the agent, skill, field metadata and role
`standardId` in favor of the `universalIdentifier` usage

## Note
- Removed previous standard ids declaration modules
- Twenty-sdk now re-exports the `STANDARD_OBJECTS` universalIdentifier
hashmap constant
- deleted some sync-metadata deadcode too ( mainly types )

packages/twenty-server/src/engine/core-modules/application/services/application-sync.service.ts

@@ -471,7 +471,6 @@ export class ApplicationSyncService {
         isNullable: fieldToCreate.isNullable ?? true,
         objectMetadataId: objectId,
         universalIdentifier: fieldToCreate.universalIdentifier,
-        standardId: fieldToCreate.universalIdentifier,
         applicationId: ownerFlatApplication.id,
         isCustom: true,
         workspaceId,
@@ -545,7 +544,6 @@ export class ApplicationSyncService {
         icon: relation.icon ?? undefined,
         objectMetadataId: objectId,
         universalIdentifier: relation.universalIdentifier,
-        standardId: relation.universalIdentifier,
         applicationId: ownerFlatApplication.id,
         isCustom: true,
         workspaceId,
@@ -677,7 +675,6 @@ export class ApplicationSyncService {
         labelPlural: objectToCreate.labelPlural,
         icon: objectToCreate.icon || undefined,
         description: objectToCreate.description || undefined,
-        standardId: objectToCreate.universalIdentifier,
         dataSourceId: dataSourceMetadata.id,
         universalIdentifier: objectToCreate.universalIdentifier,
         applicationId: ownerFlatApplication.id,

packages/twenty-server/src/engine/core-modules/event-emitter/utils/object-record-changed-values.ts

@@ -1,12 +1,12 @@
 import deepEqual from 'deep-equal';
 import { FieldMetadataType, type ObjectRecord } from 'twenty-shared/types';
 import { fastDeepEqual } from 'twenty-shared/utils';
+import { STANDARD_OBJECTS } from 'twenty-shared/metadata';
 
 import { type FlatEntityMaps } from 'src/engine/metadata-modules/flat-entity/types/flat-entity-maps.type';
 import { type FlatFieldMetadata } from 'src/engine/metadata-modules/flat-field-metadata/types/flat-field-metadata.type';
 import { buildFieldMapsFromFlatObjectMetadata } from 'src/engine/metadata-modules/flat-field-metadata/utils/build-field-maps-from-flat-object-metadata.util';
 import { type FlatObjectMetadata } from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
-import { STANDARD_OBJECTS } from 'src/engine/workspace-manager/twenty-standard-application/constants/standard-object.constant';
 
 const LARGE_JSON_FIELDS: Record<string, Set<string>> = {
   [STANDARD_OBJECTS.workflowVersion.universalIdentifier]: new Set([