Begin moving to postgres spilo + adding pgvector (#8309)

We will remove the `twenty-postgres` image that was used for local
development and only use `twenty-postgres-pilo` (which we use in prod),
bringing the development environment closer to prod and avoiding having
to maintain 2 images.


Instead of provisioning the super user after the db initialization, we
directly rely on the superuser provided by Spilo for simplicity. We also
introduce a change that tries to create the right database (`default` or
`test`) based on the context.
  

How to test:
```
docker build -t twentycrm/twenty-postgres-spilo:latest -f ./packages/twenty-docker/twenty-postgres-spilo/Dockerfile .
docker images --no-trunc | grep twenty-postgres-spilo
postgres-on-docker:
	docker run \
	--name twenty_pg \
	-e PGUSER_SUPERUSER=twenty \
	-e PGPASSWORD_SUPERUSER=twenty \
	-e ALLOW_NOSSL=true \
	-v twenty_db_data:/home/postgres/pgdata \
	-p 5432:5432 \
	REPLACE_WITH_IMAGE_ID
```

packages/twenty-docker/twenty/Dockerfile

@@ -52,9 +52,10 @@ RUN apk add --no-cache curl jq
 
 RUN npm install -g tsx
 
+RUN apk add --no-cache postgresql-client
+
 COPY ./packages/twenty-docker/twenty/entrypoint.sh /app/entrypoint.sh
 RUN chmod +x /app/entrypoint.sh
-
 WORKDIR /app/packages/twenty-server
 
 ARG REACT_APP_SERVER_BASE_URL

packages/twenty-docker/twenty/entrypoint.sh

@@ -4,6 +4,14 @@
 if [ "${ENABLE_DB_MIGRATIONS}" = "true" ] && [ ! -f /app/docker-data/db_status ]; then
     echo "Running database setup and migrations..."
 
+    # Creating the database if it doesn't exist
+    PGUSER=$(echo $PG_DATABASE_URL | awk -F '//' '{print $2}' | awk -F ':' '{print $1}')
+    PGPASS=$(echo $PG_DATABASE_URL | awk -F ':' '{print $3}' | awk -F '@' '{print $1}')
+    PGHOST=$(echo $PG_DATABASE_URL | awk -F '@' '{print $2}' | awk -F ':' '{print $1}')
+    PGPORT=$(echo $PG_DATABASE_URL | awk -F ':' '{print $4}' | awk -F '/' '{print $1}')
+    PGPASSWORD=${PGPASS} psql -h ${PGHOST} -p ${PGPORT} -U ${PGUSER} -d postgres -tc "SELECT 1 FROM pg_database WHERE datname = 'default'" | grep -q 1 || \
+    PGPASSWORD=${PGPASS} psql -h ${PGHOST} -p ${PGPORT} -U ${PGUSER} -d postgres -c "CREATE DATABASE \"default\""
+
     # Run setup and migration scripts
     NODE_OPTIONS="--max-old-space-size=1500" tsx ./scripts/setup-db.ts
     yarn database:migrate:prod