add support for lit-enabled protocol

[efstajas]

With the lit-based flow, we no longer get requestUpdateOwner events to initially populate project information from. Instead, we need to use the new AccountIdSeen event.

Open question:

• This should be backwards compatible, in theory we can deploy it and it will just continue working once the mainnet protocol is upgraded. But we should verify.

[railway-app]

🚅 Environment dripfeed-pr-6 in Drips App has no services deployed.

[Copilot]

Pull request overview

Adds support for the lit-enabled RepoDriver protocol flow by ingesting the new AccountIdSeen event so the indexer can create initial projects / linked_identities records even when OwnerUpdateRequested is no longer emitted.

Changes:

• Add AccountIdSeen to the RepoDriver monitored event list and handler registry.
• Introduce a new accountIdSeenHandler that inserts initial projects / linked_identities rows idempotently.
• Extend the RepoDriver ABI with the AccountIdSeen event definition.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
src/handlers/registry.ts	Registers the new AccountIdSeen event handler.
src/handlers/accountIdSeenHandler.ts	New handler to create project / ORCID linked identity records from AccountIdSeen.
src/chains/monitoredEvents.ts	Ensures AccountIdSeen logs are processed for RepoDriver contracts.
src/chains/abis/repoDriverAbi.ts	Adds AccountIdSeen to the RepoDriver ABI for decoding.

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[Copilot]

Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated no new comments.

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