refactor: add automatic releases

Add an automatic release workflow and conventional commits. The release workflow determines the
version from the type of commits and then links each commit to a changelog entry in the appropriate
section, according to the type of the latter.

.github/workflows/github-release.yaml

@@ -0,0 +1,29 @@
+name: Publish GitHub release
+run-name: Release by @${{ github.actor }}
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  publish-release:
+    permissions:
+      contents: write
+      issues: write
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Generate release
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - run: npm ci
+      - run: npx semantic-release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          HUSKY: 0