chore: add tsc script for type checking #4

	name: CI

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

	env:
	CARGO_TERM_COLOR: always

	jobs:
	backend:
	name: Backend
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./backend

	steps:
	- uses: actions/checkout@v4

	- name: Install Rust toolchain
	uses: dtolnay/rust-toolchain@stable

	- name: Cache dependencies
	uses: actions/cache@v3
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	backend/target
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

	- name: Build
	run: cargo build --verbose

	- name: Run tests
	run: cargo test --verbose

	frontend:
	name: Frontend
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./frontend

	steps:
	- uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '18'
	cache: 'npm'
	cache-dependency-path: './frontend/package-lock.json'

	- name: Install dependencies
	run: npm ci

	- name: Build
	run: npm run build

	- name: Type check
	run: npm run typescript

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