Replace Makefile with atmos.yaml

.github/workflows/branch.yml

@@ -0,0 +1,26 @@
+name: Branch
+on:
+  pull_request:
+    branches:
+      - main
+      - release/**
+    types: [opened, synchronize, reopened]
+  push:
+    branches:
+      - main
+      - release/v*
+    paths-ignore:
+      - '.github/**'
+      - 'docs/**'
+      - 'examples/**'
+      - 'test/**'
+      - 'README.md'
+
+permissions:
+  contents: write
+  actions: write
+
+jobs:
+  github-action:
+    uses: cloudposse-github-actions/.github/.github/workflows/shared-github-action.yml@main
+    secrets: inherit

.github/workflows/release.yml

@@ -0,0 +1,14 @@
+name: Release
+on:
+  release:
+    types: [published]
+
+permissions:
+  id-token: write
+  contents: write
+  pull-requests: write
+
+jobs:
+  github-action:
+    uses: cloudposse-github-actions/.github/.github/workflows/shared-release-branches.yml@main
+    secrets: inherit