ci: add Ansible CI/CD workflow with nostr relay listener

- ci_listener.py: WebSocket client subscribed to ngit.orangesync.tech
  for NIP-34 git state events (kind 30617), triggers pipeline on push
- run_pipeline.sh: clone + make test-unit + Docker ESP-IDF build
- systemd service: tollgate-ci-listener with auto-restart
- Ansible role ci_runner: Docker, ESP-IDF image, listener deployment
- 20-ci-runner.yml: playbook for CI runner setup
- 30-hardware-tests.yml: playbook for localhost board testing

1 files changed, 18 insertions, 0 deletions

diff --git a/ci/systemd/tollgate-ci-listener.service b/ci/systemd/tollgate-ci-listener.service
new file mode 100644
index 0000000..287f474
--- /dev/null
+++ b/ci/systemd/tollgate-ci-listener.service
@@ -0,0 +1,18 @@
+[Unit]
+Description=ESP32-TollGate CI Nostr Listener
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+User=c03rad0r
+WorkingDirectory=/home/c03rad0r/esp32-tollgate/ci/scripts
+ExecStart=/usr/bin/python3 /home/c03rad0r/esp32-tollgate/ci/scripts/ci_listener.py
+Restart=always
+RestartSec=10
+Environment=CI_RELAY_URL=wss://ngit.orangesync.tech
+Environment=CI_BRANCH=feature/tollgate-core-v2
+Environment=CI_REPO_ID=npub12m5exm2uk3xa674cc5r0hlyvccs5xxn7qv83ezuteefv5972nquq4j4szl/esp32-tollgate
+
+[Install]
+WantedBy=multi-user.target