ci: add refactor section for release note

.github/release-drafter.yml

@@ -1,29 +1,31 @@
-name-template: 'v$RESOLVED_VERSION 🌈'
-tag-template: 'v$RESOLVED_VERSION'
+name-template: "v$RESOLVED_VERSION 🌈"
+tag-template: "v$RESOLVED_VERSION"
 categories:
-  - title: '🚀 Features'
+    - title: "🚀 Features"
       labels:
-      - 'feature'
-      - 'enhancement'
-  - title: '🐛 Bug Fixes'
+          - "feature"
+          - "enhancement"
+    - title: "🐛 Bug Fixes"
       labels:
-      - 'fix'
-      - 'bugfix'
-      - 'bug'
-  - title: '🧰 Maintenance'
-    label: 'chore'
-change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
+          - "fix"
+          - "bugfix"
+          - "bug"
+    - title: "🧰 Maintenance"
+      label: "chore"
+    - title: "♻️ Refactor"
+      label: refactor
+change-template: "- $TITLE @$AUTHOR (#$NUMBER)"
 change-title-escapes: '\<*_&' # You can add # and @ to disable mentions, and add ` to disable code blocks.
 version-resolver:
     major:
         labels:
-      - 'major'
+            - "major"
     minor:
         labels:
-      - 'minor'
+            - "minor"
     patch:
         labels:
-      - 'patch'
+            - "patch"
     default: patch
 template: |
     ## Changes