Add Code Conduct and License file #205

	#
	# Copyright (C) 2023 Red Hat, Inc. (https://github.com/Commonjava/indy-ui-service)
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.
	#

	# This workflow will build a Java project with Maven
	# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

	name: PR Build

	on: [pull_request]

	jobs:
	verify:
	name: PR verify
	runs-on: ubuntu-latest
	env:
	MAVEN_OPTS: "-Xmx4096m -Xms2048m -XX:MaxMetaspaceSize=4096m -Xss8m"

	steps:
	- uses: actions/checkout@v4

	- name: Set up JDK
	uses: actions/setup-java@v3
	with:
	distribution: 'temurin'
	architecture: x64
	java-version: 11

	- name: maven-settings-xml-action
	uses: whelk-io/maven-settings-xml-action@v14
	with:
	repositories: '[{ "id": "sonatype", "url": "https://oss.sonatype.org/content/repositories/snapshots/", "releases": {"enabled": "false"}, "snapshots": {"enabled": "true" }}]'

	- name: Build with Maven
	run: \|
	sed -i 's/build: "npm run build-no-test"/build: "npm run build"/g' ./src/main/resources/application.yaml && \
	mvn -B -e verify

Provide feedback