ci: auto-deploy to Appwrite Sites on every push to main

Packages the static site and creates an activated deployment on the
'portfolio' site (tapiwa.me) via the Appwrite API, then waits for it to
go live. Uses the sites-scoped APPWRITE_API_KEY repo secret.

Author: gamervd

.github/workflows/deploy.yml

@@ -0,0 +1,55 @@
+name: Deploy to Appwrite Sites
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+concurrency:
+  group: appwrite-deploy
+  cancel-in-progress: true
+
+jobs:
+  deploy:
+    name: Deploy tapiwa.me
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      # Static site: ship the repo as-is (minus git/CI internals).
+      - name: Package site
+        run: |
+          tar --exclude='.git' --exclude='.github' -czf /tmp/code.tar.gz .
+          ls -la /tmp/code.tar.gz
+
+      - name: Create + activate deployment
+        env:
+          APPWRITE_API_KEY: ${{ secrets.APPWRITE_API_KEY }}
+        run: |
+          set -euo pipefail
+          resp=$(curl -sS -X POST \
+            "https://fra.cloud.appwrite.io/v1/sites/portfolio/deployments" \
+            -H "X-Appwrite-Project: 69e62515000e9e781653" \
+            -H "X-Appwrite-Key: $APPWRITE_API_KEY" \
+            -F "code=@/tmp/code.tar.gz" \
+            -F "activate=true")
+          echo "$resp"
+          dep_id=$(echo "$resp" | python3 -c "import json,sys; print(json.load(sys.stdin)['\$id'])")
+          echo "deployment: $dep_id"
+
+          # Wait until the deployment goes live (static adapter builds fast).
+          for i in $(seq 1 30); do
+            sleep 10
+            status=$(curl -sS \
+              "https://fra.cloud.appwrite.io/v1/sites/portfolio/deployments/$dep_id" \
+              -H "X-Appwrite-Project: 69e62515000e9e781653" \
+              -H "X-Appwrite-Key: $APPWRITE_API_KEY" \
+              | python3 -c "import json,sys; print(json.load(sys.stdin)['status'])")
+            echo "status: $status"
+            case "$status" in
+              ready) echo "deployed ✔"; exit 0 ;;
+              failed|canceled) echo "deployment $status" >&2; exit 1 ;;
+            esac
+          done
+          echo "timed out waiting for deployment" >&2
+          exit 1