Add workflow that attaches labels to prs (#249)

.github/labeler.yml

@@ -0,0 +1,9 @@
+"App: Data Importer": "apps/data-importer/**/*"
+"App: Invoices": "apps/invoices/**/*"
+"App: Klaviyo": "apps/klaviyo/**/*"
+"App: Monitoring": "apps/monitoring/**/*"
+"App: Product Feed": "apps/products-feed/**/*"
+"App: Search": "apps/search/**/*"
+"App: Slack": "apps/slack/**/*"
+"App: Taxes": "apps/taxes/**/*"
+"App: Emails & Messages": "apps/emails-and-messages/**/*"

.github/workflows/labeler.yml

@@ -0,0 +1,15 @@
+name: "Pull Request Labeler"
+
+on:
+  pull_request:
+
+jobs:
+  triage:
+    permissions:
+      contents: read
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/labeler@v4
+      with:
+        sync-labels: true