ci: use docker run with correct volume path instead of compose file

The runner container can't access the compose file path on the host.
Use the compose file's parameters (network: dockernet, volume:
/mnt/cache/appdata/dostalgia) directly in docker run instead.

.gitea/workflows/build.yaml

@@ -1,7 +1,7 @@
 # This workflow builds and deploys Dostalgia whenever code is pushed to main.
-# Uses docker-compose at /unraid/dostalgia/compose.yaml (mounted into the
-# runner container from the host's /appdata/dockhand/stacks/unraid/dostalgia).
-# Requires a Gitea Actions runner registered on the host with Docker socket access.
+# The runner has Docker socket access so it can manage containers on the host.
+# Parameters match the docker-compose at:
+#   /appdata/dockhand/stacks/unraid/dostalgia/compose.yaml
 # See: https://docs.gitea.com/usage/actions
 
 name: Build & Deploy
@@ -13,7 +13,8 @@ on:
 
 env:
   IMAGE_NAME: dostalgia
-  COMPOSE_DIR: /unraid/dostalgia
+  CONTAINER_NAME: dostalgia
+  DATA_VOLUME: /mnt/cache/appdata/dostalgia
 
 jobs:
   build-and-deploy:
@@ -28,27 +29,32 @@ jobs:
           docker build -t ${{ env.IMAGE_NAME }}:${{ gitea.sha }} .
           docker tag ${{ env.IMAGE_NAME }}:${{ gitea.sha }} ${{ env.IMAGE_NAME }}:latest
 
-      - name: Deploy via docker-compose
+      - name: Deploy container
         run: |
-          cd "${{ env.COMPOSE_DIR }}"
-          docker compose up -d
+          docker stop ${{ env.CONTAINER_NAME }} 2>/dev/null || true
+          docker rm ${{ env.CONTAINER_NAME }} 2>/dev/null || true
+          docker run -d \
+            --name ${{ env.CONTAINER_NAME }} \
+            --restart unless-stopped \
+            --network dockernet \
+            -p 8765:8765/tcp \
+            -v ${{ env.DATA_VOLUME }}:/data \
+            -e TWITCH_CLIENT_ID='${{ secrets.TWITCH_CLIENT_ID }}' \
+            -e TWITCH_CLIENT_SECRET='${{ secrets.TWITCH_CLIENT_SECRET }}' \
+            ${{ env.IMAGE_NAME }}:latest
 
       - name: Verify container is running
         run: |
           sleep 5
-          CONTAINER_NAME=$(docker compose -f "${{ env.COMPOSE_DIR }}/compose.yaml" ps -q dostalgia 2>/dev/null || echo "dostalgia")
-          if [ -z "$CONTAINER_NAME" ] || [ "$CONTAINER_NAME" = "dostalgia" ]; then
-            CONTAINER_NAME="dostalgia"
-          fi
-          STATUS=$(docker inspect -f '{{.State.Status}}' "$CONTAINER_NAME" 2>/dev/null || docker inspect -f '{{.State.Status}}' dostalgia)
+          STATUS=$(docker inspect -f '{{.State.Status}}' ${{ env.CONTAINER_NAME }})
           if [ "$STATUS" = "running" ]; then
             echo "✅ Dostalgia container is running"
             echo "--- last logs ---"
-            docker logs dostalgia --tail 5
+            docker logs ${{ env.CONTAINER_NAME }} --tail 5
             echo "✅ Dostalgia deployed!"
           else
             echo "❌ Container status: $STATUS"
-            docker logs dostalgia --tail 30
+            docker logs ${{ env.CONTAINER_NAME }} --tail 30
             exit 1
           fi