Fix init function extraction for new wasm-bindgen JS output #24

	name: Build & Publish Backend
	on:
	push:
	branches: [ master ]
	paths:
	- 'services/backend/**'
	- 'Cargo.*'
	- '.github/workflows/build-publish-backend.yml'

	jobs:
	backend:
	name: Build & publish backend
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v6

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- id: 'auth'
	name: 'Authenticate to Google Cloud'
	uses: 'google-github-actions/auth@v2'
	with:
	token_format: 'access_token'
	credentials_json: '${{ secrets.GOOGLE_CREDENTIALS }}'

	- name: Login to Google Artifacts Registry
	uses: docker/login-action@v3
	with:
	registry: us-docker.pkg.dev/
	username: oauth2accesstoken
	password: ${{ steps.auth.outputs.access_token }}

	- name: Build and push
	id: docker_build
	uses: docker/build-push-action@v6
	with:
	context: .
	file: services/backend/Dockerfile
	push: true
	tags: us-docker.pkg.dev/yew-rs/yew-playground/playground:latest

	- name: Image digest
	run: echo ${{ steps.docker_build.outputs.digest }}

	- id: 'deploy'
	uses: 'google-github-actions/deploy-cloudrun@v2'
	with:
	service: 'playground-backend'
	region: us-west1
	image: us-docker.pkg.dev/yew-rs/yew-playground/playground:latest

	- name: Deploy URL
	run: echo ${{ steps.deploy.outputs.url }}

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