chore: add Ethereum Mainnet as default for all #4

	name: Update Chains

	on:
	schedule:
	- cron: '20 16 * * FRI' # Runs every Friday at 16:20 UTC
	workflow_dispatch: # Can be dispatched manually
	push:
	branches:
	- wallet-network-schema

	jobs:
	update-chains:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Set up Node.js
	uses: actions/setup-node@v2
	with:
	node-version: '20'

	- name: Install dependencies
	run: yarn install

	- name: Install ts-node
	run: yarn global add ts-node

	- name: Update chains data
	run: npx ts-node -O '{"module":"commonjs"}' ./src/scripts/update-chains.ts

	- name: Commit changes
	id: commit-changes
	run: \|
	git config --global user.name 'github-actions[bot]'
	git config --global user.email 'github-actions[bot]@users.noreply.github.com'
	BRANCH_NAME=update-chains-$(date +%Y%m%dT%H%M%S)
	echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_ENV
	git checkout -b $BRANCH_NAME
	git add -A
	if git diff-index --quiet HEAD --; then
	echo "No changes to commit"
	exit 0
	fi
	git commit -m 'Update chains data'
	git push origin $BRANCH_NAME
	echo "CHANGES=true" >> $GITHUB_ENV

	- name: Create Pull Request
	if: env.CHANGES == 'true'
	uses: peter-evans/create-pull-request@v3
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	branch: ${{ env.BRANCH_NAME }}
	base: dev
	title: 'Update chains data'
	body: 'Automated update of chains data.'

Provide feedback