Use creds json instead of env for firebase #20

	name: Deploy to DEV

	on:
	push:
	branches:
	- stg
	workflow_dispatch:

	jobs:
	build_and_deploy:
	runs-on: ubuntu-latest
	steps:
	# Step 1: Checkout the code
	- uses: actions/checkout@v3

	# Step 2: Set up Python environment
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	# Step 3: Set up Node.js environment
	- name: Set up Node
	uses: actions/setup-node@v3
	with:
	node-version: 19.7.0

	# Step 4: Create Service Account Key
	- name: Create SA key
	run: echo '${{ secrets.FIREBASE_SERVICE_ACCOUNT_SCHEMESSG_V3_DEV }}' > $HOME/gcloud.json

	# Step 5: Deploy Cloud Functions
	- name: Deploy Cloud Functions
	working-directory: backend/functions
	run: \|
	python3.10 -m venv venv
	. venv/bin/activate
	npx firebase-tools --version
	python3.10 -m pip install -r requirements.txt
	export GOOGLE_APPLICATION_CREDENTIALS=$HOME/gcloud.json
	npx firebase-tools deploy --only functions --debug

Provide feedback