feature(api): add swagger specification generation #5

	name: Check Swagger Documentation Update

	on:
	- pull_request

	jobs:
	generate_swagger:
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v3

	- uses: actions/setup-go@v4
	with:
	go-version-file: go.mod
	cache-dependency-path: go.sum

	- name: Install swag
	run: make install-swag

	- name: Generate Swagger Documentation
	run: make swag

	- name: Check for Swagger changes
	run: \|
	git diff --exit-code --quiet \|\| (echo "Swagger documentation needs updating (use `make swag` and commit changes)"; exit 1)

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