Serve backend via pocketbase, and create Dockerfile #18

	name: Backend Tests

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

	jobs:

	test:
	name: Run Backend Tests
	runs-on: ubuntu-latest

	defaults:
	run:
	working-directory: backend

	steps:
	- uses: actions/checkout@v3

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.21.x'
	cache-dependency-path: 'backend/go.sum'

	- name: Install dependencies
	run: go mod download

	- name: Build project
	run: go build -v ./...

	- name: Run tests
	run: go test -v ./...

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