- Add `miner_rewards` function in `pipelines.py` to fetch data based on `days_ago`
- Update `route.py` to include `/miner_rewards` endpoint and handle data serialization
- Add `miner_rewards_schema` in `schemas.py` for serializing miner rewards data
- Modify charts shortcode to include method for multiple chart methods
- Add `mangrove_country_timeseries` function in `pipelines.py` to fetch timeseries data.
- Implement `mangrove_country_timeseries` endpoint in `route.py` to handle requests.
- Define `mangrove_country_timeseries_schema` in `schemas.py` for data serialization