7417 workflows i can send emails using the email account (#7431)

- update `send-email.workflow-action.ts` so it send email via the google
sdk
- remove useless `workflow-action.email.ts`
- add `send` authorization to google api scopes
- update the front workflow email step form to provide a
`connectedAccountId` from the available connected accounts
- update the permissions of connected accounts: ask users to reconnect
when selecting missing send permission


![image](https://github.com/user-attachments/assets/fe3c329d-fd67-4d0d-8450-099c35933645)

packages/twenty-front/src/modules/workflow/utils/getStepDefaultDefinition.ts

@@ -33,9 +33,9 @@ export const getStepDefaultDefinition = (
         type: 'SEND_EMAIL',
         valid: false,
         settings: {
-          subject: 'hello',
-          title: 'hello',
-          template: '{{title}}',
+          connectedAccountId: '',
+          subject: '',
+          body: '',
           errorHandlingOptions: {
             continueOnFailure: {
               value: false,