chore(deps): bump express from 4.22.2 to 5.2.1 in /examples/x402-metered-delivery #29

	name: CI

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

	permissions:
	contents: read

	concurrency:
	group: ci-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	matcher:
	name: Matcher (Node 20)
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: matcher
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v4
	with:
	node-version: '20'
	cache: npm
	cache-dependency-path: matcher/package-lock.json
	- run: npm ci
	- name: Typecheck
	run: npm run lint
	- name: Test
	run: npm test
	- name: Build
	run: npm run build

	mcp:
	name: MCP server (Node 20)
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: mcp
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v4
	with:
	node-version: '20'
	cache: npm
	cache-dependency-path: mcp/package-lock.json
	- run: npm ci
	- name: Build
	run: npm run build

	contract:
	name: Contract (Odra, Rust)
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: contract
	steps:
	- uses: actions/checkout@v4
	- name: Cache cargo
	uses: actions/cache@v4
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	contract/target
	key: cargo-${{ runner.os }}-${{ hashFiles('contract/Cargo.lock') }}
	restore-keys: cargo-${{ runner.os }}-
	- name: Check
	run: cargo check
	- name: Test
	run: cargo test

	audit:
	name: Dependency audit
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	dir: [matcher, mcp]
	defaults:
	run:
	working-directory: ${{ matrix.dir }}
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v4
	with:
	node-version: '20'
	- name: Fail on high or critical advisories
	run: npm audit --audit-level=high

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