Improve performance on metadata computation (#12785)

In this PR:

## Improve recompute metadata cache performance. We are aiming for
~100ms

Deleting relationMetadata table and FKs pointing on it
Fetching indexMetadata and indexFieldMetadata in a separate query as
typeorm is suboptimizing

## Remove caching lock

As recomputing the metadata cache is lighter, we try to stop preventing
multiple concurrent computations. This also simplifies interfaces

## Introduce self recovery mecanisms to recompute cache automatically if
corrupted

Aka getFreshObjectMetadataMaps

## custom object resolver performance improvement:  1sec to 200ms

Double check queries and indexes used while creating a custom object
Remove the queries to db to use the cached objectMetadataMap

## reduce objectMetadataMaps to 500kb
<img width="222" alt="image"
src="https://github.com/user-attachments/assets/2370dc80-49b6-4b63-8d5e-30c5ebdaa062"
/>

We used to stored 3 fieldMetadataMaps (byId, byName, byJoinColumnName).
While this is great for devXP, this is not great for performances.
Using the same mecanisme as for objectMetadataMap: we only keep byIdMap
and introduce two otherMaps to idByName, idByJoinColumnName to make the
bridge

## Add dataloader on IndexMetadata (aka indexMetadataList in the API)

## Improve field resolver performances too

## Deprecate ClientConfig

Author: charlesBochet

packages/twenty-front/src/generated-metadata/gql.ts

@@ -30,7 +30,7 @@ const documents = {
     "\n  mutation UpdateOneObjectMetadataItem(\n    $idToUpdate: UUID!\n    $updatePayload: UpdateObjectPayload!\n  ) {\n    updateOneObject(input: { id: $idToUpdate, update: $updatePayload }) {\n      id\n      dataSourceId\n      nameSingular\n      namePlural\n      labelSingular\n      labelPlural\n      description\n      icon\n      isCustom\n      isActive\n      isSearchable\n      createdAt\n      updatedAt\n      labelIdentifierFieldMetadataId\n      imageIdentifierFieldMetadataId\n      isLabelSyncedWithName\n    }\n  }\n": types.UpdateOneObjectMetadataItemDocument,
     "\n  mutation DeleteOneObjectMetadataItem($idToDelete: UUID!) {\n    deleteOneObject(input: { id: $idToDelete }) {\n      id\n      dataSourceId\n      nameSingular\n      namePlural\n      labelSingular\n      labelPlural\n      description\n      icon\n      isCustom\n      isActive\n      isSearchable\n      createdAt\n      updatedAt\n      labelIdentifierFieldMetadataId\n      imageIdentifierFieldMetadataId\n      isLabelSyncedWithName\n    }\n  }\n": types.DeleteOneObjectMetadataItemDocument,
     "\n  mutation DeleteOneFieldMetadataItem($idToDelete: UUID!) {\n    deleteOneField(input: { id: $idToDelete }) {\n      id\n      type\n      name\n      label\n      description\n      icon\n      isCustom\n      isActive\n      isNullable\n      createdAt\n      updatedAt\n      settings\n    }\n  }\n": types.DeleteOneFieldMetadataItemDocument,
-    "\n  query ObjectMetadataItems {\n    objects(paging: { first: 1000 }) {\n      edges {\n        node {\n          id\n          dataSourceId\n          nameSingular\n          namePlural\n          labelSingular\n          labelPlural\n          description\n          icon\n          isCustom\n          isRemote\n          isActive\n          isSystem\n          createdAt\n          updatedAt\n          labelIdentifierFieldMetadataId\n          imageIdentifierFieldMetadataId\n          shortcut\n          isLabelSyncedWithName\n          isSearchable\n          duplicateCriteria\n          indexMetadatas(paging: { first: 100 }) {\n            edges {\n              node {\n                id\n                createdAt\n                updatedAt\n                name\n                indexWhereClause\n                indexType\n                isUnique\n                indexFieldMetadatas(paging: { first: 100 }) {\n                  edges {\n                    node {\n                      id\n                      createdAt\n                      updatedAt\n                      order\n                      fieldMetadataId\n                    }\n                  }\n                }\n              }\n            }\n          }\n          fieldsList {\n            id\n            type\n            name\n            label\n            description\n            icon\n            isCustom\n            isActive\n            isSystem\n            isNullable\n            isUnique\n            createdAt\n            updatedAt\n            defaultValue\n            options\n            settings\n            isLabelSyncedWithName\n            relation {\n              type\n              sourceObjectMetadata {\n                id\n                nameSingular\n                namePlural\n              }\n              targetObjectMetadata {\n                id\n                nameSingular\n                namePlural\n              }\n              sourceFieldMetadata {\n                id\n                name\n              }\n              targetFieldMetadata {\n                id\n                name\n              }\n            }\n          }\n        }\n      }\n      pageInfo {\n        hasNextPage\n        hasPreviousPage\n        startCursor\n        endCursor\n      }\n    }\n  }\n": types.ObjectMetadataItemsDocument,
+    "\n  query ObjectMetadataItems {\n    objects(paging: { first: 1000 }) {\n      edges {\n        node {\n          id\n          dataSourceId\n          nameSingular\n          namePlural\n          labelSingular\n          labelPlural\n          description\n          icon\n          isCustom\n          isRemote\n          isActive\n          isSystem\n          createdAt\n          updatedAt\n          labelIdentifierFieldMetadataId\n          imageIdentifierFieldMetadataId\n          shortcut\n          isLabelSyncedWithName\n          isSearchable\n          duplicateCriteria\n          indexMetadataList {\n            id\n            createdAt\n            updatedAt\n            name\n            indexWhereClause\n            indexType\n            isUnique\n          }\n          fieldsList {\n            id\n            type\n            name\n            label\n            description\n            icon\n            isCustom\n            isActive\n            isSystem\n            isNullable\n            isUnique\n            createdAt\n            updatedAt\n            defaultValue\n            options\n            settings\n            isLabelSyncedWithName\n            relation {\n              type\n              sourceObjectMetadata {\n                id\n                nameSingular\n                namePlural\n              }\n              targetObjectMetadata {\n                id\n                nameSingular\n                namePlural\n              }\n              sourceFieldMetadata {\n                id\n                name\n              }\n              targetFieldMetadata {\n                id\n                name\n              }\n            }\n          }\n        }\n      }\n      pageInfo {\n        hasNextPage\n        hasPreviousPage\n        startCursor\n        endCursor\n      }\n    }\n  }\n": types.ObjectMetadataItemsDocument,
     "\n  fragment ServerlessFunctionFields on ServerlessFunction {\n    id\n    name\n    description\n    runtime\n    timeoutSeconds\n    latestVersion\n    latestVersionInputSchema\n    publishedVersions\n    createdAt\n    updatedAt\n  }\n": types.ServerlessFunctionFieldsFragmentDoc,
     "\n  \n  mutation CreateOneServerlessFunctionItem(\n    $input: CreateServerlessFunctionInput!\n  ) {\n    createOneServerlessFunction(input: $input) {\n      ...ServerlessFunctionFields\n    }\n  }\n": types.CreateOneServerlessFunctionItemDocument,
     "\n  \n  mutation DeleteOneServerlessFunction($input: ServerlessFunctionIdInput!) {\n    deleteOneServerlessFunction(input: $input) {\n      ...ServerlessFunctionFields\n    }\n  }\n": types.DeleteOneServerlessFunctionDocument,
@@ -128,7 +128,7 @@ export function graphql(source: "\n  mutation DeleteOneFieldMetadataItem($idToDe
 /**
  * The graphql function is used to parse GraphQL queries into a document that can be used by GraphQL clients.
  */
-export function graphql(source: "\n  query ObjectMetadataItems {\n    objects(paging: { first: 1000 }) {\n      edges {\n        node {\n          id\n          dataSourceId\n          nameSingular\n          namePlural\n          labelSingular\n          labelPlural\n          description\n          icon\n          isCustom\n          isRemote\n          isActive\n          isSystem\n          createdAt\n          updatedAt\n          labelIdentifierFieldMetadataId\n          imageIdentifierFieldMetadataId\n          shortcut\n          isLabelSyncedWithName\n          isSearchable\n          duplicateCriteria\n          indexMetadatas(paging: { first: 100 }) {\n            edges {\n              node {\n                id\n                createdAt\n                updatedAt\n                name\n                indexWhereClause\n                indexType\n                isUnique\n                indexFieldMetadatas(paging: { first: 100 }) {\n                  edges {\n                    node {\n                      id\n                      createdAt\n                      updatedAt\n                      order\n                      fieldMetadataId\n                    }\n                  }\n                }\n              }\n            }\n          }\n          fieldsList {\n            id\n            type\n            name\n            label\n            description\n            icon\n            isCustom\n            isActive\n            isSystem\n            isNullable\n            isUnique\n            createdAt\n            updatedAt\n            defaultValue\n            options\n            settings\n            isLabelSyncedWithName\n            relation {\n              type\n              sourceObjectMetadata {\n                id\n                nameSingular\n                namePlural\n              }\n              targetObjectMetadata {\n                id\n                nameSingular\n                namePlural\n              }\n              sourceFieldMetadata {\n                id\n                name\n              }\n              targetFieldMetadata {\n                id\n                name\n              }\n            }\n          }\n        }\n      }\n      pageInfo {\n        hasNextPage\n        hasPreviousPage\n        startCursor\n        endCursor\n      }\n    }\n  }\n"): (typeof documents)["\n  query ObjectMetadataItems {\n    objects(paging: { first: 1000 }) {\n      edges {\n        node {\n          id\n          dataSourceId\n          nameSingular\n          namePlural\n          labelSingular\n          labelPlural\n          description\n          icon\n          isCustom\n          isRemote\n          isActive\n          isSystem\n          createdAt\n          updatedAt\n          labelIdentifierFieldMetadataId\n          imageIdentifierFieldMetadataId\n          shortcut\n          isLabelSyncedWithName\n          isSearchable\n          duplicateCriteria\n          indexMetadatas(paging: { first: 100 }) {\n            edges {\n              node {\n                id\n                createdAt\n                updatedAt\n                name\n                indexWhereClause\n                indexType\n                isUnique\n                indexFieldMetadatas(paging: { first: 100 }) {\n                  edges {\n                    node {\n                      id\n                      createdAt\n                      updatedAt\n                      order\n                      fieldMetadataId\n                    }\n                  }\n                }\n              }\n            }\n          }\n          fieldsList {\n            id\n            type\n            name\n            label\n            description\n            icon\n            isCustom\n            isActive\n            isSystem\n            isNullable\n            isUnique\n            createdAt\n            updatedAt\n            defaultValue\n            options\n            settings\n            isLabelSyncedWithName\n            relation {\n              type\n              sourceObjectMetadata {\n                id\n                nameSingular\n                namePlural\n              }\n              targetObjectMetadata {\n                id\n                nameSingular\n                namePlural\n              }\n              sourceFieldMetadata {\n                id\n                name\n              }\n              targetFieldMetadata {\n                id\n                name\n              }\n            }\n          }\n        }\n      }\n      pageInfo {\n        hasNextPage\n        hasPreviousPage\n        startCursor\n        endCursor\n      }\n    }\n  }\n"];
+export function graphql(source: "\n  query ObjectMetadataItems {\n    objects(paging: { first: 1000 }) {\n      edges {\n        node {\n          id\n          dataSourceId\n          nameSingular\n          namePlural\n          labelSingular\n          labelPlural\n          description\n          icon\n          isCustom\n          isRemote\n          isActive\n          isSystem\n          createdAt\n          updatedAt\n          labelIdentifierFieldMetadataId\n          imageIdentifierFieldMetadataId\n          shortcut\n          isLabelSyncedWithName\n          isSearchable\n          duplicateCriteria\n          indexMetadataList {\n            id\n            createdAt\n            updatedAt\n            name\n            indexWhereClause\n            indexType\n            isUnique\n          }\n          fieldsList {\n            id\n            type\n            name\n            label\n            description\n            icon\n            isCustom\n            isActive\n            isSystem\n            isNullable\n            isUnique\n            createdAt\n            updatedAt\n            defaultValue\n            options\n            settings\n            isLabelSyncedWithName\n            relation {\n              type\n              sourceObjectMetadata {\n                id\n                nameSingular\n                namePlural\n              }\n              targetObjectMetadata {\n                id\n                nameSingular\n                namePlural\n              }\n              sourceFieldMetadata {\n                id\n                name\n              }\n              targetFieldMetadata {\n                id\n                name\n              }\n            }\n          }\n        }\n      }\n      pageInfo {\n        hasNextPage\n        hasPreviousPage\n        startCursor\n        endCursor\n      }\n    }\n  }\n"): (typeof documents)["\n  query ObjectMetadataItems {\n    objects(paging: { first: 1000 }) {\n      edges {\n        node {\n          id\n          dataSourceId\n          nameSingular\n          namePlural\n          labelSingular\n          labelPlural\n          description\n          icon\n          isCustom\n          isRemote\n          isActive\n          isSystem\n          createdAt\n          updatedAt\n          labelIdentifierFieldMetadataId\n          imageIdentifierFieldMetadataId\n          shortcut\n          isLabelSyncedWithName\n          isSearchable\n          duplicateCriteria\n          indexMetadataList {\n            id\n            createdAt\n            updatedAt\n            name\n            indexWhereClause\n            indexType\n            isUnique\n          }\n          fieldsList {\n            id\n            type\n            name\n            label\n            description\n            icon\n            isCustom\n            isActive\n            isSystem\n            isNullable\n            isUnique\n            createdAt\n            updatedAt\n            defaultValue\n            options\n            settings\n            isLabelSyncedWithName\n            relation {\n              type\n              sourceObjectMetadata {\n                id\n                nameSingular\n                namePlural\n              }\n              targetObjectMetadata {\n                id\n                nameSingular\n                namePlural\n              }\n              sourceFieldMetadata {\n                id\n                name\n              }\n              targetFieldMetadata {\n                id\n                name\n              }\n            }\n          }\n        }\n      }\n      pageInfo {\n        hasNextPage\n        hasPreviousPage\n        startCursor\n        endCursor\n      }\n    }\n  }\n"];
 /**
  * The graphql function is used to parse GraphQL queries into a document that can be used by GraphQL clients.
  */