Use anvil with deployed gateways

[mkysel]

Use anvil with deployed gateways by updating dev Docker and test utilities to ghcr.io/xmtp/contracts:sha-3b16f01 and enabling gateway pause flag tests

• Update the chain service image in docker-compose.yml to ghcr.io/xmtp/contracts:sha-3b16f01.
• Repoint contract addresses in anvil.json for app and settlement chain components to new values.
• Remove skips in TestPauseFlags in appchainAdmin_test.go to execute the app-chain-gateway toggle test.
• Remove skips in TestPauseFlagsSettlement in settlementchainAdmin_test.go to execute the settlement-chain-gateway toggle test.
• Change the anvil test utility image in anvil.go to ghcr.io/xmtp/contracts:sha-3b16f01.

📍Where to Start

Start with the image changes in pkg/testutils/anvil/anvil.go and dev/docker/docker-compose.yml, then verify updated addresses in dev/environments/anvil.json before reviewing the unskipped tests in pkg/blockchain/appchainAdmin_test.go and pkg/blockchain/settlementchainAdmin_test.go.

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Macroscope summarized a3037be.

Fixes xmtp/smart-contracts#125

[macroscopeapp]

Update anvil environment and tests to use deployed gateways by switching contract image to ghcr.io/xmtp/contracts:sha-3b16f01 and enabling gateway pause flag tests

This change updates local and test environments to use the deployed gateways and adjusts expiry calculations to UTC-based durations. • Update contract image tags in docker-compose.yml and test anvil in anvil.go to ghcr.io/xmtp/contracts:sha-3b16f01. • Replace gateway and registry contract addresses in anvil.json. • Compute ExpiryUnixtime using time.Now().UTC() plus 24h * retentionDays in migrator.Transformer.buildAndSignOriginatorEnvelope in transformer.go and in registrant.Registrant.SignStagedEnvelope in registrant.go. • Enable previously skipped pause flag tests for app and settlement gateways in appchainAdmin_test.go and settlementchainAdmin_test.go. • Improve failure output for expiry assertion in publish_test.go.

📍Where to Start

Start with the environment configuration changes in anvil.json, then review the UTC expiry logic in migrator.Transformer.buildAndSignOriginatorEnvelope in transformer.go and registrant.Registrant.SignStagedEnvelope in registrant.go.

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Macroscope summarized a3037be.