feat!: Expose consensus debug port, restart EN on config file change (#42)

## What ❔

Subj

## Why ❔

QoL

## Checklist

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- [x] PR title corresponds to the body of PR (we generate changelog
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handlers/main.yml

@@ -0,0 +1,8 @@
+---
+- name: Restart external-node service
+  community.docker.docker_compose_v2:
+    project_src: "{{ configuration_directory }}"
+    files: "{{ docker_compose_files }}"
+    state: restarted
+    services:
+      - external_node