[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/workspace-manager/workspace-migration/utils/__tests__/__snapshots__/flat-entity-deleted-created-updated-matrix-dispatcher.util.spec.ts.snap

@@ -36,7 +36,6 @@ exports[`flatEntityDeletedCreatedUpdatedMatrixDispatcher It should detect a crea
         "relationTargetObjectMetadataId": null,
         "relationTargetObjectMetadataUniversalIdentifier": null,
         "settings": null,
-        "standardId": null,
         "standardOverrides": null,
         "type": "TEXT",
         "universalIdentifier": "universal-identifier-1",
@@ -110,7 +109,6 @@ exports[`flatEntityDeletedCreatedUpdatedMatrixDispatcher It should detect a dele
         "relationTargetObjectMetadataId": null,
         "relationTargetObjectMetadataUniversalIdentifier": null,
         "settings": null,
-        "standardId": null,
         "standardOverrides": null,
         "type": "TEXT",
         "universalIdentifier": "universal-identifier-1",
@@ -203,7 +201,6 @@ exports[`flatEntityDeletedCreatedUpdatedMatrixDispatcher It should detect create
         "relationTargetObjectMetadataId": null,
         "relationTargetObjectMetadataUniversalIdentifier": null,
         "settings": null,
-        "standardId": null,
         "standardOverrides": null,
         "type": "TEXT",
         "universalIdentifier": "universal-identifier-3",
@@ -259,7 +256,6 @@ exports[`flatEntityDeletedCreatedUpdatedMatrixDispatcher It should detect create
         "relationTargetObjectMetadataId": null,
         "relationTargetObjectMetadataUniversalIdentifier": null,
         "settings": null,
-        "standardId": null,
         "standardOverrides": null,
         "type": "TEXT",
         "universalIdentifier": "universal-identifier-2",