feat: add initial .env configuration for ghostfolio service

ghostfolio/.env

@@ -0,0 +1,16 @@
+COMPOSE_PROJECT_NAME=Prodigy-Ghostfolio
+
+# CACHE
+REDIS_HOST=redis
+REDIS_PORT=6379
+REDIS_PASSWORD=RedisChangeMe123!
+
+# POSTGRES
+POSTGRES_DB=ghostfolio-db
+POSTGRES_USER=yourusername
+POSTGRES_PASSWORD=PostgresChangeMe123!
+
+# VARIOUS
+ACCESS_TOKEN_SALT=yourRandomSaltValue
+DATABASE_URL=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}?connect_timeout=300&sslmode=prefer
+JWT_SECRET_KEY=openSSL-rand-hex-32byte