chore: remove unused config files

[acuarica]

Description:

This PR cleans up the repo by removing unused files coming from Sourcify.

• [x] .circleci this is used by upstream Sourcify, not us .vscode and ui/.vscode unused launch configurations tslint.json old lint settings, superseded by .eslintrc.js f855a1c8afe2a5f2ba33ed2032820256b8c6a2c0
• [x] services/ipfs unused image, see https://docs.sourcify.dev/docs/repository/#ipfs services/s3sync unused image, see https://docs.sourcify.dev/docs/repository/#s3-bucket some files from scripts/ that might be used by upstream Sourcify 78c4de96a43185c0f30332abf400b2ffa00a55fe, 93b5dde8474a2815471008833913105fff237b60 and ca75ec271b869aa377c3aa6fd7b42ceb9cd718ad
• [x] .github/PULL_REQUEST_TEMPLATE/release.md unused PR template ad266cd2c2613da34162b7f6ff44ac03ab686cf5
• [x] scripts/hedera-reset-(previewnet|testnet).sh invoke hedera-reset.sh directly from package.json's scripts to avoid indirection and scripts folder pollution 9de95dd02ed60c8b3bec20d5df126ff6ccde2436
• [x] environments/(build-)?(ipfs|monitor|s3).yaml docker related configs for unused services a61b2eb056374f1432670213378584ac6aab17e3
• [x] monitor service related files c04daf26cc33f7a1da10e05001a37a7430e73608
• [x] environments/(grafana|loki-config|promtail-config).yaml satellite service configs 0740bc22a843852fe89f51312248ade617e32010
• [x] environments/(repository|server|ui).yaml Hedera compose configs superseded by docker-compose-hedera.yaml b8068f7a48a4ad2c865190e41172e23e1d69906b
• [x] environments/.env.(dev|latest|stable) upstream Sourcify .env config files not used by Hedera 51eed0e808890efc95bc0a4f1da3dd9f76f3688b
• [x] environments/.env.secrets.gpg unused secrets b3fe1009fe9f0acf8b65401854a26b5ec2192840 and related config files 8fa438d
• [x] ui/.env.(development|production) old env var templates and update ui/.gitignore accordingly 99a009a

This PR is a pre-step towards issue #147, where upstream Sourcify images will be consumed directly (except ui).

The ui's landing page is also unused and needs to be removed. However, because removing a page would also require updating the ui/package.json's dependencies, its removal is implemented as part of #160.

Related issue(s):

Fixes #142.

Notes for reviewer:

The amount of files removed in this PR got larger then I expected. As a recommendation, it might be easier for reviewers to look at each commit individually. Moreover, next to each item is the commit that delete it.

[acuarica]

@svienot @rustyShacklefurd I would like your input here, is there something else we should remove?

[svienot]

@svienot @rustyShacklefurd I would like your input here, is there something else we should remove?

This looks good. I guess we might as well get rid of a couple more scripts:

• decrypt.sh
• encrypt.sh
• find_replace.sh

[acuarica]

@svienot @rustyShacklefurd when you have a bit of time, please take a look at this PR, thanks.