v0.0.0.2

Feat

• expose remote definition on DecafClient
• cli: add CLI command for running Microlot queries

Fix

• app: adopt added PDMS client in the main app

Chore

• replace DecafClientM with MonadError DecafClientError
• bump development version to 0.0.0.2
• adopt GHC 2021 extension set, revisit imports
• upgrade to lts-18.0
• implement pdms client and add example usage
• add an example for using both Barista and Microlot
• style: apply reformatting, update doc comments
• test: fix tests, move doctest.hs under test directory