[Docs] Move over docs from poktroll-docker-compose-example

[Olshansk]

Summary

Make it easier to onboard users to Shannon by providing a nicer skin on the docs in poktroll-docker-compose-example

Also:

• Improve ToC
• Improve introduction
• Add a results video

Type of change

Select one or more:

• New feature, functionality or library
• Bug fix
• Code health or cleanup
• Documentation
• Other (specify)

Testing

• Documentation: make docusaurus_start; only needed if you make doc changes
• Unit Tests: make go_develop_and_test
• LocalNet E2E Tests: make test_e2e
• DevNet E2E Tests: Add the devnet-test-e2e label to the PR.

[okdas]

This looks good. I looked through the docs quickly.

1. Do you want me to try this on a fresh server on vultr?
2. Do you think we should add the ufw rule we discovered last week (the one blocking connections from the appgate to relayminer on the same machine)?

[github-actions]

[linter-name (fail-on-found)] _{reported by reviewdog 🐶}
mnemonic=$(tail -n 1 /tmp/supplier | tr -d '\r'); sed -i "s|SUPPLIER_MNEMONIC=".*"|SUPPLIER_MNEMONIC="$mnemonic"|" .env

[github-actions]

[linter-name (fail-on-found)] _{reported by reviewdog 🐶}
mnemonic=$(tail -n 1 /tmp/application | tr -d '\r'); sed -i "s|APPLICATION_MNEMONIC=".*"|APPLICATION_MNEMONIC="$mnemonic"|" .env

[github-actions]

[linter-name (fail-on-found)] _{reported by reviewdog 🐶}
mnemonic=$(tail -n 1 /tmp/gateway | tr -d '\r'); sed -i "s|GATEWAY_MNEMONIC=".*"|GATEWAY_MNEMONIC="$mnemonic"|" .env

[github-actions]

[linter-name (fail-on-found)] _{reported by reviewdog 🐶}
sed -i -e s/YOUR_OWNER_ADDRESS/$SUPPLIER_ADDR/g ./stake_configs/supplier_stake_config_example.yaml

[Olshansk]

@okdas

Do you want me to try this on a fresh server on vultr?

Yes, would appreciate it.

Do you think we should add the ufw rule we discovered last week (the one blocking connections from the appgate to relayminer on the same machine)?

There's a lot more than that. Added things back.

[Olshansk]

Merging with sed error because it is expected given the fact that the cheatsheed is written for Debian specifically.