feat(emailing-domain): add LOG driver for local development (#21286)

## What

Adds a `LOG` driver to the emailing-domain feature, selected via a new
`EMAILING_DOMAIN_DRIVER` config variable (defaults to `AWS_SES`, so
production behavior is unchanged).

The LOG driver:
- resolves domains to `VERIFIED` instantly (no DNS / SES setup)
- logs each `sendEmail` and returns a synthetic `messageId` instead of
calling SES

It also dev-seeds a pre-verified domain per workspace
(`<workspaceId>.dev.twenty.local`) so the feature works out of the box.

## Why

The emailing-domain feature currently ships only the AWS SES driver, so
the verify → send flow can't be exercised locally (or in CI) without
real AWS credentials. This unblocks local development and review of
anything built on emailing domains.

## Usage

```
EMAILING_DOMAIN_DRIVER=LOG
```

The seeded `*.dev.twenty.local` domain is already verified; sends are
logged (`[log-driver] sendEmail ...`).

---------

Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>

packages/twenty-client-sdk/src/metadata/generated/schema.graphql

@@ -1446,16 +1446,11 @@ type EmailingDomain {
   createdAt: DateTime!
   updatedAt: DateTime!
   domain: String!
-  driver: EmailingDomainDriver!
   status: EmailingDomainStatus!
   verificationRecords: [VerificationRecord!]
   verifiedAt: DateTime
 }
 
-enum EmailingDomainDriver {
-  AWS_SES
-}
-
 enum EmailingDomainStatus {
   PENDING
   VERIFIED
@@ -3226,7 +3221,7 @@ type Mutation {
   resetPageLayoutToDefault(id: String!): PageLayout!
   resetPageLayoutWidgetToDefault(id: String!): PageLayoutWidget!
   resetPageLayoutTabToDefault(id: String!): PageLayoutTab!
-  createEmailingDomain(domain: String!, driver: EmailingDomainDriver!): EmailingDomain!
+  createEmailingDomain(domain: String!): EmailingDomain!
   deleteEmailingDomain(id: String!): Boolean!
   verifyEmailingDomain(id: String!): EmailingDomain!
   sendEmailViaEmailingDomain(input: SendEmailViaDomainInput!): SendEmailViaDomainOutput!

packages/twenty-client-sdk/src/metadata/generated/schema.ts

@@ -1104,15 +1104,12 @@ export interface EmailingDomain {
     createdAt: Scalars['DateTime']
     updatedAt: Scalars['DateTime']
     domain: Scalars['String']
-    driver: EmailingDomainDriver
     status: EmailingDomainStatus
     verificationRecords?: VerificationRecord[]
     verifiedAt?: Scalars['DateTime']
     __typename: 'EmailingDomain'
 }
 
-export type EmailingDomainDriver = 'AWS_SES'
-
 export type EmailingDomainStatus = 'PENDING' | 'VERIFIED' | 'FAILED' | 'TEMPORARY_FAILURE'
 
 export interface SendEmailViaDomainOutput {
@@ -4064,7 +4061,6 @@ export interface EmailingDomainGenqlSelection{
     createdAt?: boolean | number
     updatedAt?: boolean | number
     domain?: boolean | number
-    driver?: boolean | number
     status?: boolean | number
     verificationRecords?: VerificationRecordGenqlSelection
     verifiedAt?: boolean | number
@@ -5838,7 +5834,7 @@ export interface MutationGenqlSelection{
     resetPageLayoutToDefault?: (PageLayoutGenqlSelection & { __args: {id: Scalars['String']} })
     resetPageLayoutWidgetToDefault?: (PageLayoutWidgetGenqlSelection & { __args: {id: Scalars['String']} })
     resetPageLayoutTabToDefault?: (PageLayoutTabGenqlSelection & { __args: {id: Scalars['String']} })
-    createEmailingDomain?: (EmailingDomainGenqlSelection & { __args: {domain: Scalars['String'], driver: EmailingDomainDriver} })
+    createEmailingDomain?: (EmailingDomainGenqlSelection & { __args: {domain: Scalars['String']} })
     deleteEmailingDomain?: { __args: {id: Scalars['String']} }
     verifyEmailingDomain?: (EmailingDomainGenqlSelection & { __args: {id: Scalars['String']} })
     sendEmailViaEmailingDomain?: (SendEmailViaDomainOutputGenqlSelection & { __args: {input: SendEmailViaDomainInput} })
@@ -8732,10 +8728,6 @@ export const enumPageLayoutType = {
    STANDALONE_PAGE: 'STANDALONE_PAGE' as const
 }
 
-export const enumEmailingDomainDriver = {
-   AWS_SES: 'AWS_SES' as const
-}
-
 export const enumEmailingDomainStatus = {
    PENDING: 'PENDING' as const,
    VERIFIED: 'VERIFIED' as const,