add bw auto packager

.github/workflows/release.yml

@@ -0,0 +1,38 @@
+# description of this workflow, can be anything you want
+name: Package and release
+
+# we need to let GitHub know _when_ we want to release.
+# this is typically only when we create a new tag.
+# make sure your tags are annotated!
+on:
+  push:
+    tags:
+      - '**'
+
+# a workflow is built up as jobs, and within these jobs are steps
+jobs:
+
+  # "release" is a job, you can name it anything you want
+  release:
+
+    # we can run our steps on pretty much anything, but the "ubuntu-latest" image is a safe bet
+    runs-on: ubuntu-latest
+
+    # specify the environment variables used by the packager, matching the secrets for the project on GitHub
+    env:
+      CF_API_KEY: ${{ secrets.CF_API_KEY }}
+      GITHUB_OAUTH: ${{ secrets.GITHUB_TOKEN }}  # this secret is pre-provided for the workflow and does not
+                                                 # need to be added yourself, we just reference it here.
+
+    # "steps" holds a list of all the steps needed to package and release our AddOn
+    steps:
+
+      # we first have to clone the AddOn project, this is a required step
+      - name: Clone project
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # gets entire git history, needed for automatic changelogs
+
+      # once cloned, we just run the GitHub Action
+      - name: Package and release
+        uses: BigWigsMods/packager@v2