Connect localhost services to domain names

[yalgorithm777]

Frontend domains

• http://cet-taiwan.org/campaign/spot (frontend production)
• http://cet-taiwan.org/campaign/spot-staging (frontend staging)

Backend domains

• http://api.spot.disfactory.tw (backend production)
• http://staging.api.spot.disfactory.tw (backend staging)

[deeper747]

改成以下四個：
Frontend domains

• https://api.spot.disfactory.tw (backend production)
• https://staging.spot.disfactory.tw (front-end staging)

Backend domains

• https://staging.api.spot.disfactory.tw (backend staging)
• https://spot.disfactory.tw (frontend production)