Add Web UI for managing Golem #4119

Job	Run time
cli-tests	16m 45s
build-and-test	15m 18s
docker-targets-build (${{ matrix.platform.platform }})	0s
integration-tests	23m 24s
Publish binaries of ${{ matrix.project }}	0s
sharding-tests	12m 30s
wasm-rpc-stub	53s
worker-tests-group1	7m 32s
docker-publish	0s
worker-tests-group2	3m 42s
worker-tests-group3	5m 11s
worker-tests-group4	7m 32s
worker-tests-group5	9m 32s
worker-tests-group6	12m 48s
worker-tests-group7	7m 30s
worker-tests-group8	10m 7s
publish	0s
publish-slack-notification	0s
	2h 12m 44s

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