Add LinkedIn automation workflow for weekly drafts

.github/workflows/linkedin_automation.yml

@@ -0,0 +1,33 @@
+name: Weekly LinkedIn Draft Generator
+
+on:
+  schedule:
+    # Trigger every Wednesday at 07:00 UTC (9:00 AM Amsterdam Time)
+    - cron: '0 7 * * 3'
+  workflow_dispatch: # Allows you to click "Run workflow" to test it instantly
+
+jobs:
+  build-and-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+
+      - name: Install Libraries
+        run: pip install requests beautifulsoup4 fpdf
+
+      - name: Run Editorial Assembler
+        run: python generate_post.py
+
+      - name: Commit Drafts to Repository
+        run: |
+          git config --global user.name "Code & Canvas Automation"
+          git config --global user.email "studio@codeandcanvas.com"
+          git add _drafts/*
+          git diff-index --quiet HEAD || git commit -m "automation: generate weekly linkedin draft and pdf asset"
+          git push