[BBND-540] Remove Hedera ethers plugin #124

	name: Test_Backend

	on:
	pull_request:
	paths:
	- "backend/src/**"
	- "backend/test/**"
	- "backend/tsconfig*.json"
	- "package*.json"
	push:
	branches:
	- main
	paths:
	- "backend/src/**"
	- "backend/test/**"
	- "backend/tsconfig*.json"
	- "package*.json"
	# env:
	# NODE_VERSION: "20.17.0" # Fixed version for better stability

	permissions:
	contents: read

	jobs:
	main:
	runs-on: token-studio-linux-medium
	container:
	image: node:20.17.0-alpine3.20 # Using alpine for a smaller image
	permissions:
	contents: read

	steps:
	# * Initial steps
	- name: Harden Runner
	uses: step-security/harden-runner@f086349bfa2bd1361f7909c78558e816508cdc10 #v2.8.0
	with:
	egress-policy: audit

	- name: Checkout repository
	uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6

	- name: Initial steps
	uses: ./.github/actions/initial-steps

	# * Specific steps for the Backend
	- name: Install dependencies
	run: npm ci

	- name: Build Backend
	run: npm run build --workspace=backend

	- name: Run Backend Tests
	run: npm run test:ci --workspace=backend

	- name: Clear Cache
	run: npm run clear-cache --workspace=backend

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