chore: bootstrap the first ci/cd pipelines

.github/release-drafter.yml

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+name-template: 'v$RESOLVED_VERSION'
+tag-template: 'v$RESOLVED_VERSION'
+version-template: '$MAJOR.$MINOR.$PATCH'
+version-resolver:
+  major:
+    labels:
+      - 'major'
+      - 'breaking'
+  minor:
+    labels:
+      - 'minor'
+      - 'enhancement'
+      - 'feature'
+      - 'feat'
+  patch:
+    labels:
+      - 'patch'
+      - 'fix'
+      - 'bugfix'
+      - 'bug'
+      - 'hotfix'
+  default: 'minor'
+
+categories:
+  - title: '⚠️ BREAKING CHANGES'
+    labels:
+      - 'breaking'
+  - title: '🚀 Features'
+    labels:
+      - 'feat'
+      - 'feature'
+      - 'enhancement'
+  - title: '🐞 Bug Fixes'
+    labels:
+      - 'fix'
+      - 'bugfix'
+      - 'bug'
+      - 'hotfix'
+  - title: '🧪 Tests'
+    label: 'test'
+  - title: '👗 Style'
+    labels:
+      - 'style'
+      - 'refactor'
+  - title: "🧰 Maintenance"
+    label: "chore"
+  - title: "📝 Documentation"
+    labels:
+      - 'docs'
+      - 'documentation'
+
+change-template: |
+  <details>
+    <summary>$TITLE @$AUTHOR (#$NUMBER)</summary>
+
+    $BODY
+  </details>
+
+template: |
+  ## 🔥 Highlights
+
+  Cardano Validator Watcher `$RESOLVED_VERSION` is a feature|patch release.
+  Users are encouraged to upgrade for the best experience.
+
+  $CHANGES
+
+autolabeler:
+  - label: 'breaking'
+    title:
+      - '/!:/i'
+  - label: 'chore'
+    title:
+      - '/^chore/i'
+  - label: 'fix'
+    title:
+      - '/^fix/i'
+  - label: 'feature'
+    title:
+      - '/^feat/i'
+  - label: 'documentation'
+    title:
+      - '/^docs/i'
+  - label: 'test'
+    title:
+      - '/^test/i'
+  - label: 'style'
+    title:
+      - '/^style/i'
+      - '/^refactor/i'
+  - label: 'release'
+    title:
+      - '/^release/i'

.github/workflows/release-notes.yaml

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+name: Generate Release Notes
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+permissions:
+  contents: read
+
+jobs:
+  release-notes:
+    permissions:
+      contents: write
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          fetch-tags: true
+      - uses: release-drafter/release-drafter@v6
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yaml

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+name: Release
+
+on:
+  push:
+    tags:
+      - '*'
+
+permissions:
+  contents: write
+  packages: write
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          fetch-tags: true
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: 1.22
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser
+          version: '~> v2'
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}