chore: add release drafter (#230)

.github/release-drafter.yml

@@ -0,0 +1,41 @@
+name-template: "v$RESOLVED_VERSION"
+tag-template: "v$RESOLVED_VERSION"
+template: |
+  ## What’s Changed
+
+  $CHANGES
+version-resolver:
+  major:
+    labels:
+      - major
+      - breaking change
+  minor:
+    labels:
+      - minor
+      - enhancement
+  patch:
+    labels:
+      - bug
+      - maintenance
+  default: patch
+autolabeler:
+  - label: bug
+    title:
+      - "/fix/i"
+  - label: maintenance
+    title:
+      - "/perf/i"
+      - "/refactor/i"
+      - "/style/i"
+      - "/test/i"
+      - "/build/i"
+      - "/chore/i"
+      - "/ci/i"
+  - label: enhancement
+    title:
+      - "/feat/i"
+  - label: breaking change
+    title:
+      - "/breaking change/i"
+    body:
+      - "/breaking change/i"

.github/workflows/release-drafter.yml

@@ -0,0 +1,17 @@
+name: Release drafter
+on:
+  push:
+    branches: [main]
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  update_release_draft:
+    permissions:
+      contents: write
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: release-drafter/release-drafter@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}