Add GitHub Actions workflow for automated releases

Author: PatelUtkarsh

.github/workflows/release.yml

@@ -0,0 +1,43 @@
+name: Release Alfred Workflow
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python 3
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Install dependencies into lib/
+        run: pip3 install --target ./lib -r requirements.txt
+
+      - name: Build .alfredworkflow
+        run: |
+          # .alfredworkflow is a zip of the workflow directory
+          # Exclude CI files, git files, and dev artifacts
+          zip -r "Upload-Screenshot-to-R2.alfredworkflow" . \
+            -x ".git/*" \
+            -x ".github/*" \
+            -x ".gitignore" \
+            -x "requirements.txt" \
+            -x "*.pyc" \
+            -x "__pycache__/*" \
+            -x "lib/**/__pycache__/*" \
+            -x "lib/**/*.dist-info/*"
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: Upload-Screenshot-to-R2.alfredworkflow
+          generate_release_notes: true