feat: add dedicated portfolio Gitea runner

scripts/inspect-runner.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+repo_root="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "$repo_root"
+
+echo "Runner image"
+docker inspect --format '{{.Config.Image}}' gitea-runner 2>/dev/null || true
+
+echo "Runner version"
+docker compose exec runner gitea-runner --version 2>/dev/null || \
+  docker compose exec runner act_runner --version 2>/dev/null || true
+
+echo "Runner configuration"
+docker compose exec runner sh -c 'cat /config.yaml' 2>/dev/null || true
+
+echo "Host resources"
+nproc
+free -h
+df -h / /var/lib/docker 2>/dev/null || df -h /
+
+echo "Docker builders"
+docker run --rm \
+  -v /var/run/docker.sock:/var/run/docker.sock \
+  -v portfolio-runner-docker-config:/root/.docker \
+  portfolio-runner-job:node22 \
+  docker buildx ls 2>/dev/null || true
+
+echo "Recent runner logs"
+docker compose logs --tail=200 runner 2>/dev/null || true