ci: switch workflows to GitHub App token

[3alpha]

Switch workflow token usage to actions/create-github-app-token and app-token output.

[tropibot]

✅ SYNC TEST REPORT - PASSED

This CI runs on a real DAppNode using the same RPC calls a user would make to configure a staker setup: execution client, consensus client, web3signer, MEV-boost, and relays. The self-hosted runner is pre-loaded with synced (or near-synced) execution client volumes, enabling fast sync and attestation tests with any client combination. Consensus clients use checkpoint sync, so no pre-synced volume is required.

Sync Test: Verifies that both execution and consensus clients reach a synced state. This test ensures the staker configuration is valid and clients can synchronize with the network.

📦 Clients Used

Component	DNP Name	DNP Version
Execution	hoodi-nethermind.dnp.dappnode.eth	0.1.14
Consensus	lighthouse-hoodi.dnp.dappnode.eth	0.1.6
Web3Signer	web3signer-hoodi.dnp.dappnode.eth	0.1.3
MEV Boost	mev-boost-hoodi.dnp.dappnode.eth	0.1.1
Network	hoodi

🔖 Version Tracking

Execution Client Versions

Stage	Version
Before Install	not available
After Install	not available

Consensus Client Versions

Stage	Version
Before Install	Lighthouse/v8.1.3-176cce5/x86_64-linux
After Install	Lighthouse/v8.1.3-176cce5/x86_64-linux

⏱️ Timing Measurements

Environment Setup

Operation	Duration	Status
SetStakerConfig	40.141s	✅
PackageInstall	24.334s	✅

Test Execution

Operation	Duration	Status
WaitForBeaconchainSync	48.12s	✅
WaitForExecutionSync	1ms	✅

Total Duration: 4m53s

🔴 Container Error Logs

⚠️ Showing up to 3 error lines per container. See CI logs for complete details.

DAppNodePackage-beacon-chain.lighthouse-hoodi.dnp.dappnode.eth:

2026-05-20T06:57:24.000648494Z May 20 06:57:24.000 WARN  Error processing HTTP API request             elapsed_ms: 0.147355, status: 503 Service Unavailable, path: /eth/v1/validator/duties/attester/96476, method: POST
2026-05-20T06:57:24.000664745Z May 20 06:57:24.000 WARN  Error processing HTTP API request             elapsed_ms: 0.142046, status: 503 Service Unavailable, path: /eth/v1/validator/duties/sync/96256, method: POST
2026-05-20T06:57:24.000668131Z May 20 06:57:24.000 WARN  Error processing HTTP API request             elapsed_ms: 0.181249, status: 503 Service Unavailable, path: /eth/v1/validator/duties/proposer/96476, method: GET

DAppNodePackage-validator.lighthouse-hoodi.dnp.dappnode.eth:

2026-05-20T06:57:24.000773037Z May 20 06:57:24.000 ERROR Unable to publish proposer preparation to all beacon nodes  error: Some endpoints failed, num_failed: 1 http://beacon-chain.lighthouse-hoodi.dappnode:3500/ => RequestFailed(ServerMessage(ErrorMessage { code: 503, message: "SERVICE_UNAVAILABLE: beacon node is syncing: head slot is 3087136, current slot is 3087237", stacktraces: [] }))
2026-05-20T06:57:24.001047370Z May 20 06:57:24.000 ERROR Failed to download attester duties            current_epoch: 96476, request_epoch: 96476, err: FailedToDownloadAttesters("Some endpoints failed, num_failed: 2 http://beacon-chain.lighthouse-hoodi.dappnode:3500/ => RequestFailed(ServerMessage(ErrorMessage { code: 503, message: \"SERVICE_UNAVAILABLE: beacon node is syncing: head slot is 3087136, current slot is 3087237\", stacktraces: [] })), http://beacon-chain.lighthouse-hoodi.dappnode:350...
2026-05-20T06:57:24.001138530Z May 20 06:57:24.001 ERROR Failed to download proposer duties            err: Some endpoints failed, num_failed: 2 http://beacon-chain.lighthouse-hoodi.dappnode:3500/ => RequestFailed(ServerMessage(ErrorMessage { code: 503, message: "SERVICE_UNAVAILABLE: beacon node is syncing: head slot is 3087136, current slot is 3087237", stacktraces: [] })), http://beacon-chain.lighthouse-hoodi.dappnode:3500/ => RequestFailed(ServerMessage(ErrorMessage { code: 503, message: "SER...

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