fix: ensure all workflows present on stable

Author: intisy

.github/workflows/auto-merge.yaml

@@ -0,0 +1,13 @@
+name: Auto Merge
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  merge:
+    permissions:
+      contents: write
+    uses: Slimefun5/workflows/.github/workflows/auto-merge.yaml@stable
+    with:
+      repository: ${{ github.repository }}

.github/workflows/readme.yaml

@@ -0,0 +1,15 @@
+name: Generate README
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - stable
+
+jobs:
+  readme:
+    permissions:
+      contents: write
+    uses: Slimefun5/workflows/.github/workflows/readme-addon.yaml@stable
+    with:
+      repository: ${{ github.repository }}