Implement Area Signup and adjust FE for new email service

[Darjusch]

Adjust Frontend to send data according to the agreed interface.

Area notification: ( Dev and Production )

• [x] Create Lambda
• [x] Create MongoDB event trigger
• [x] Create Aws Event bus + rule
• [x] Connect lambda with trigger
• [x] Write DataModel
• [x] Write api endpoint

[Darjusch]

AreaNotificationsSignup

email: string;
areaDescription: string // this makes no fucking sense so this will be iterated on
createdAt: string (ISO Date);
consentedAt: string (ISO Date) // same as createdAt, important to track this separately for GDPR reasons
revokedAt?: string (ISO Date) | null;

sendAreaNotificationsEmail

interface EmailProps {
  detail: {
    fullDocument: {
      email: string;
      areaDescription: string;
      consentId: string;
      createdAt: string;
      consentedAt: string; // same as createdAt, important to track this separately for GDPR reasons
      revokedAt?: string | null;
    };
  };
}

[Darjusch]