Small PRT related refactors

[vfusco]

No description provided.

[Copilot]

Pull request overview

This PR refactors PRT-related code to use contract adapters (instead of direct contract bindings), improves context propagation for transaction signing, and tightens DB schema constraints for epoch/tournament integrity.

Changes:

• Introduces TournamentAdapter/DaveConsensusAdapter plus an AdapterFactory (with a default implementation) and migrates PRT service logic to use these adapters.
• Updates auth.GetTransactOpts to accept a context.Context and updates all call sites accordingly.
• Adds DB constraints (epoch bounds checks, tournament max_level constraint) and adjusts application.id to use an identity column.

Reviewed changes

Copilot reviewed 14 out of 14 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
internal/repository/postgres/schema/migrations/000001_create_initial_schema.up.sql	Switches application PK to identity and adds new CHECK constraints for epoch/tournament validity.
internal/prt/util.go	Moves the unsafe hash-slice conversion helper into a shared util.
internal/prt/types.go	Expands adapter interfaces and adds AdapterFactory + consensus adapter types.
internal/prt/service.go	Adds AdapterFactory wiring and uses ctx-aware GetTransactOpts; improves cancellation behavior in Tick.
internal/prt/prt.go	Migrates PRT logic to use adapters; tracks epoch index per application; improves error/log messages.
internal/prt/itournament_adapter.go	Simplifies event retrieval via a generic helper; adds BondValue/JoinTournament adapter methods.
internal/prt/idaveconsensus_adapter.go	New adapter wrapping the IDaveConsensus binding.
internal/node/node.go	Refactors service creation to pre-count children and use a buffered channel.
internal/config/auth/auth.go	Makes transact opts creation context-aware (incl. AWS config/signing).
internal/claimer/service.go	Updates transact opts creation to pass ctx.
cmd/cartesi-rollups-cli/root/send/send.go	Updates transact opts creation to pass ctx.
cmd/cartesi-rollups-cli/root/execute/execute.go	Updates transact opts creation to pass ctx.
cmd/cartesi-rollups-cli/root/deploy/authority.go	Updates transact opts creation to pass ctx.
cmd/cartesi-rollups-cli/root/deploy/application.go	Updates transact opts creation to pass ctx.

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