feat: Add unit tests for Payment Success Animation, enable optimistic updates in User Permissions Manager, improve screen reader support for Dark Mode Theme Engine, and enhance unit tests for KYC Submission Form #126

	name: CI Checks

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	frontend:
	name: Frontend — Lint & Build
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: 20

	- name: Setup pnpm
	uses: pnpm/action-setup@v3
	with:
	version: 10

	- name: Install frontend dependencies
	working-directory: frontend
	run: pnpm install --frozen-lockfile

	- name: Lint frontend
	working-directory: frontend
	run: pnpm run lint

	- name: Build frontend
	working-directory: frontend
	run: pnpm run build

	backend:
	name: Backend — Lint & Test
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: 20

	- name: Install backend dependencies
	working-directory: backend
	run: npm install

	- name: Run backend tests
	working-directory: backend
	run: npm test
	env:
	NODE_ENV: test
	SUPABASE_URL: http://localhost:54321
	SUPABASE_SERVICE_ROLE_KEY: test_key
	STELLAR_NETWORK: testnet
	DATABASE_URL: postgres://postgres:postgres@localhost:5432/test
	REDIS_URL: redis://localhost:6379
	JWT_SECRET: test_secret

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