chore: update docs and release docker ci (#68)

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: fmorency

.github/workflows/release-docker.yml

@@ -0,0 +1,66 @@
+name: Push Docker Images
+
+on:
+  release:
+    types: [published, created]
+  push:
+    tags:
+    - '**'
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  chain-images:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+      attestations: write
+      id-token: write
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+
+      - name: Build and push
+        id: build
+        uses: docker/build-push-action@v6
+        with:
+          file: Dockerfile
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
+
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          subject-digest: ${{ steps.build.outputs.digest }}
+          push-to-registry: true

README.md

@@ -1,7 +1,7 @@
 # yaci
 
-[![build](https://img.shields.io/circleci/build/github/manifest-network/yaci/main)](https://app.circleci.com/pipelines/github/manifest-network/yaci)
-[![coverage](https://img.shields.io/codecov/c/github/manifest-network/yaci)](https://app.codecov.io/gh/manifest-network/yaci)
+![GitHub Actions Workflow Status](https://img.shields.io/github/actions/workflow/status/manifest-network/yaci/ci.yml)
+[![codecov](https://codecov.io/github/manifest-network/yaci/graph/badge.svg?token=E0fP14l7Ct)](https://codecov.io/github/manifest-network/yaci)
 [![Go Report Card](https://goreportcard.com/badge/github.com/manifest-network/yaci)](https://goreportcard.com/report/github.com/manifest-network/yaci)
 
 `yaci` is a command-line tool that connects to a gRPC server and extracts blockchain data.