add entity_api implementation of find_by_id #35

	name: Build & Tests (backend)

	on:
	push:
	pull_request:

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build_test_run:
	name: Build and test
	runs-on: ubuntu-22.04

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Install Rust toolchain
	uses: dtolnay/rust-toolchain@stable
	with:
	targets: x86_64-unknown-linux-gnu

	- name: Use cached dependencies
	uses: Swatinem/rust-cache@v2
	with:
	key: "ubuntu-22.04-x86_64-unknown-linux-gnu"

	- name: Install seaORM CLI
	run: \|
	cargo install sea-orm-cli

	- name: Build
	run: cargo build --all-targets

	- name: Test
	run: cargo test

	lint:
	name: Lint
	runs-on: ubuntu-22.04

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Use cached dependencies
	uses: Swatinem/rust-cache@v2
	with:
	key: "ubuntu-22.04-x86_64-unknown-linux-gnu"

	- name: Install clippy and rustfmt
	run: \|
	rustup component add clippy
	rustup component add rustfmt

	- name: Run clippy
	run: cargo clippy -- -Dwarnings

	- name: Run fmt
	run: cargo fmt --check

Provide feedback