Refactor everything

This PR moves all the components into different module.
Checkout PR description for more details.

Author: rajarshimaitra

.github/workflows/cont_integration.yml

@@ -20,7 +20,6 @@ jobs:
           - compiler
           - compact_filters
           - rpc
-          - reserves
           - reserves,electrum
           - electrum,verify
           # regtest-* features are experimental and not fully usable