chore: [C4] Add first batch of Gas optimization #312

	# This workflow benchmark the gas usage of Universal Profile for common interactions

	name: 🆙 📊 Universal Profile Benchmark

	on:
	# enable to run workflow manually
	workflow_dispatch:

	pull_request:
	types: [opened]

	# compare gas diff only when editing Solidity smart contract code
	paths:
	- "contracts/*/.sol"

	# do not run on releases (merging to main)
	branches-ignore:
	- "main"

	jobs:
	benchmark:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Use Node.js '16.15.0'
	uses: actions/setup-node@v2
	with:
	node-version: "16.15.0"
	cache: "npm"

	- name: 📦 Install dependencies
	run: npm ci

	- name: 🏗️ Build contract artifacts
	run: npx hardhat compile

	- name: 🧪 Run Benchmark tests
	run: npm run test:benchmark

	- name: 📊 Generate Benchmark Report
	uses: peter-evans/create-or-update-comment@v2
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	issue-number: ${{ github.event.pull_request.number }}
	body-file: "./benchmark.md"

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