Create extension PR workflows to create TAR bundles (#20)

* Create reaper extension PR workflow
* Add workflow for integration-session-manager

Author: dotNomad

.github/workflows/integration-session-manager.yml

@@ -0,0 +1,25 @@
+name: Integration Session Manager Extension
+
+on:
+  pull_request:
+    paths:
+      - 'extensions/integration-session-manager/**'
+
+env:
+  EXTENSION_NAME: integration-session-manager
+
+jobs:
+  package:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Create tar
+        working-directory: ./extensions
+        run: tar -czf $EXTENSION_NAME.tar.gz $EXTENSION_NAME
+
+      - name: Upload extension tar
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.EXTENSION_NAME }}.tar.gz
+          path: extensions/${{ env.EXTENSION_NAME }}.tar.gz

.github/workflows/reaper.yml

@@ -0,0 +1,25 @@
+name: Reaper Extension
+
+on:
+  pull_request:
+    paths:
+      - 'extensions/reaper/**'
+
+env:
+  EXTENSION_NAME: reaper
+
+jobs:
+  package:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Create tar
+        working-directory: ./extensions
+        run: tar -czf $EXTENSION_NAME.tar.gz $EXTENSION_NAME
+
+      - name: Upload extension tar
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.EXTENSION_NAME }}.tar.gz
+          path: extensions/${{ env.EXTENSION_NAME }}.tar.gz