[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/metadata-modules/object-metadata/dtos/create-object.input.ts

@@ -1,5 +1,6 @@
 import { Field, HideField, InputType } from '@nestjs/graphql';
 
+import { Type } from 'class-transformer';
 import {
   IsBoolean,
   IsNotEmpty,
@@ -12,7 +13,6 @@ import {
   type FieldMetadataSettings,
   type FieldMetadataType,
 } from 'twenty-shared/types';
-import { Type } from 'class-transformer';
 
 import { IsValidMetadataName } from 'src/engine/decorators/metadata/is-valid-metadata-name.decorator';
 
@@ -61,9 +61,6 @@ export class CreateObjectInput {
   @HideField()
   applicationId?: string;
 
-  @HideField()
-  standardId?: string;
-
   @HideField()
   universalIdentifier?: string;