PDF Gen - Spike - Pre-work for Deployment

As we finished development of API and tested them work properly on localhost. We need to deploy it to somewhere.

**Research and Make Decisions**
- Where are we gonna deploy the pdf-gen back-end service? Oracle? GCP (probably better) check with Patrick Wei / SRE?
- Whether we need any permission check like `jwt` used in legal-api for using the API. Although, they are all publicly available resources.
- Do we want to have parameters for `make run` including local service and server service, difference lays on persist on drive or return as a response

**TODOs:**
- [ ] Discuss with lead devs and SRE to find out where should we deploy the service
- [ ] Discover and cut tickets for the work need to be done before we can deploy the service (any security work, etc.)
- [ ] Check with SRE or/and lead devs for CD requirements
- [ ] Setup CD
- [ ] Test CD