chore: add github actions for release/etc

Author: sbender9

.github/workflows/publish.yml

@@ -0,0 +1,16 @@
+name: Publish to npm
+on:
+  release:
+    types: [created]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v1
+      with:
+        node-version: '18.x'
+        registry-url: 'https://registry.npmjs.org'
+    - run: npm publish --access public
+      env:
+        NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/release_on_tag.yml

@@ -0,0 +1,27 @@
+name: 'Release on tag'
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  release:
+    permissions:
+      contents: write
+    if: startsWith(github.ref, 'refs/tags/')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Build Changelog
+        id: github_release
+        uses: mikepenz/release-changelog-builder-action@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.RELEASE_PAT }}
+
+      - name: Create Release
+        uses: actions/create-release@v1
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: ${{ github.ref }}
+          body: ${{steps.github_release.outputs.changelog}}
+        env:
+          GITHUB_TOKEN: ${{ secrets.RELEASE_PAT }}

.github/workflows/require_pr_label.yml

@@ -0,0 +1,13 @@
+name: Pull Request Labels
+on:
+  pull_request:
+    types: [opened, labeled, unlabeled, synchronize]
+jobs:
+  label:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: mheap/github-action-required-labels@v1
+        with:
+          mode: exactly
+          count: 1
+          labels: "fix, feature, doc, chore, test, ignore, other, dependencies"