add github workflows

Author: glitchcrab

.github/release-drafter.yaml

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+name-template: 'v$RESOLVED_VERSION'
+tag-template: 'v$RESOLVED_VERSION'
+categories:
+  - title: '🚀 Features'
+    labels:
+      - 'feature'
+      - 'enhancement'
+  - title: '🐛 Bug Fixes'
+    labels:
+      - 'fix'
+      - 'bugfix'
+      - 'bug'
+  - title: '🧰 Maintenance'
+    label: 'chore'
+change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
+change-title-escapes: '\<*_&' # You can add # and @ to disable mentions, and add ` to disable code blocks.
+template: |
+  ## Changes
+
+  $CHANGES

.github/workflows/build-image-on-release.yaml

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+name: Build and Push Docker Image on Release
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract release tag
+        id: tag
+        run: echo "tag=${{ github.event.release.tag_name }}" >> $GITHUB_OUTPUT
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: |
+            ghcr.io/a7d-corp/apple-health-ingester:${{ github.event.release.tag_name }}
+            ghcr.io/a7d-corp/apple-health-ingester:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.github/workflows/draft-release-on-commit.yaml

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+name: Release drafter
+
+on:
+  push:
+    # branches to consider in the event; optional, defaults to all
+    branches:
+      - main
+      - master
+  pull_request:
+    types: [opened, reopened, synchronize]
+permissions:
+  contents: read
+jobs:
+  update_release_draft:
+    permissions:
+      contents: write
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: release-drafter/release-drafter@v6
+        with:
+          config-name: release-drafter.yaml
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/update-changelog-on-release.yaml

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+name: Update changelog
+on:
+  release:
+    types: [released]
+
+jobs:
+  debug_info:
+    name: Debug info
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Print github context JSON
+        run: |
+          cat <<EOF
+          ${{ toJson(github) }}
+          EOF
+
+  update-changelog:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ github.event.release.target_commitish }}
+          token: ${{ secrets.GH_TOKEN }}
+      - name: Update CHANGELOG
+        uses: stefanzweifel/changelog-updater-action@v1
+        with:
+          latest-version: ${{ github.event.release.tag_name }}
+          release-notes: ${{ github.event.release.body }}
+      - name: Commit updated CHANGELOG
+        uses: stefanzweifel/git-auto-commit-action@v7
+        with:
+          branch: ${{ github.event.release.target_commitish }}
+          commit_message: Update CHANGELOG
+          file_pattern: CHANGELOG.md
+          token: ${{ secrets.GH_TOKEN }}