Add deployment pipeline and clean up repo

- Add Dockerfile, docker-compose.yml, .dockerignore, .env (port 3842)
- Add Caddyfile.snippet for analytics gateway import pattern
- Add .gitea/workflows/deploy.yaml for act_runner SSH deploy
- Untrack sensitive/data files (SCPA xlsx, owners.rds)
- Add renv lockfile and infrastructure files
- Reorganize data-raw scripts and add SarasotaCounty boundary data
- Move www assets to www/images/, add docs PDFs

.gitea/workflows/deploy.yaml

@@ -0,0 +1,33 @@
+name: Deploy stAndrews
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    container:
+      image: debian:bookworm-slim
+
+    steps:
+      - name: Install SSH client
+        run: apt-get update -y && apt-get install -y --no-install-recommends openssh-client
+
+      - name: Deploy via SSH
+        env:
+          SSH_PRIVATE_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
+          SERVER_IP: ${{ secrets.DEPLOY_SERVER_IP }}
+          SERVER_USER: ${{ secrets.DEPLOY_SERVER_USER }}
+        run: |
+          mkdir -p ~/.ssh
+          echo "$SSH_PRIVATE_KEY" > ~/.ssh/id_rsa
+          chmod 600 ~/.ssh/id_rsa
+          ssh-keyscan -H $SERVER_IP >> ~/.ssh/known_hosts
+          ssh ${SERVER_USER}@${SERVER_IP} << 'EOF'
+            cd /data/projects/r/stAndrews
+            git pull
+            docker compose up -d --build
+            docker exec analytics-gateway caddy reload --config /etc/caddy/Caddyfile --adapter caddyfile
+EOF