Show 404 page for non-existent routes #926

	# This workflow uses actions that are not certified by GitHub.
	# They are provided by a third-party and are governed by
	# separate terms of service, privacy policy, and support
	# documentation.

	name: OpenC3 Build UBI

	# Only run on a push to master to avoid running for all the dependabot PRs
	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	openc3-build-ubi:
	if: ${{ github.actor != 'dependabot[bot]' }}
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v4
	with:
	node-version: 22
	# cache: "yarn"
	# cache-dependency-path: "**/yarn.lock"
	- name: login to ironbank
	# This `shell` line is required to get around a known issue: https://github.com/actions/runner/issues/241#issuecomment-745902718
	shell: 'script -q -e -c "bash {0}"'
	run: echo ${{ secrets.IRONBANK_REGISTRY_CLI }} \| docker login registry1.dso.mil -u jmthomas --password-stdin
	- name: openc3.sh build-ubi
	# This `shell` line is required to get around a known issue: https://github.com/actions/runner/issues/241#issuecomment-745902718
	shell: 'script -q -e -c "bash {0}"'
	run: ./openc3.sh build-ubi

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