v4.1.0: wickworks TA sidecar + POST /symbols/<symbol>/rates/ta
- New POST /symbols/<symbol>/rates/ta combines OHLC + wickworks TA
- New wickworks sidecar (psyb0t/wickworks:v0.2.0), netns-shared with
mt5, no published ports, VM-reachable via 20.20.20.1:8000
- config.yaml gains optional wickworks: { url, timeout }
- Backwards compatible -- existing endpoints unchanged
- Manual step on upgrade: copy wickworks: service block from
docker-compose.yml.example into your docker-compose.yml