Move polygon/bor/valset to polygon/heimdall and flatten

[antonis19]

No description provided.

[Copilot]

Pull Request Overview

This PR refactors the validator set module by moving types and functions from polygon/bor/valset to polygon/heimdall and flattening the package structure. The refactoring consolidates related Polygon/Bor validator functionality under a single package.

• Moves Validator, ValidatorSet, and related types from polygon/bor/valset to polygon/heimdall
• Updates import statements across the codebase to reference the new location
• Removes the now-empty polygon/bor/valset package files

Reviewed Changes

Copilot reviewed 24 out of 24 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
rpc/jsonrpc/bor_helper.go	Updates import and type references from valset to heimdall package
rpc/jsonrpc/bor_api_impl.go	Updates import and return type annotations for validator functions
rpc/jsonrpc/bor_api.go	Updates interface definitions to use heimdall validator types
polygon/sync/block_producers_reader.go	Updates interface to reference heimdall.ValidatorSet
polygon/heimdall/validator_set.go	Consolidates validator types and functions from valset package
polygon/heimdall/span_test.go	Updates test code to use heimdall validator types directly
polygon/heimdall/span_block_producers_tracker.go	Updates function calls and imports for consolidated validator functionality
polygon/heimdall/span_block_producer_selection.go	Updates type references and removes unused imports
polygon/heimdall/span.go	Updates validator type references in span data structures
polygon/heimdall/service.go	Updates service interface to return heimdall.ValidatorSet
polygon/heimdall/server.go	Updates gRPC server to work with heimdall validator types
polygon/heimdall/reader.go	Updates reader implementations for new validator type locations
polygon/heimdall/client_idle.go	Updates idle client to use heimdall validator types
polygon/bor/valset/validator.go	Removes file - code moved to heimdall package
polygon/bor/valset/errors.go	Removes file - code moved to heimdall package
polygon/bor/spanner_test_validators.go	Updates test validator definitions to use heimdall types
polygon/bor/spanner_mock.go	Removes mock methods that are no longer needed
polygon/bor/spanner.go	Updates spanner to use heimdall validator types
polygon/bor/bor_test.go	Updates test code to use heimdall validator types and functions
polygon/bor/bor_internal_test.go	Updates mock interface to return heimdall.ValidatorSet
polygon/bor/bor.go	Updates main Bor implementation to use heimdall validator types
eth/backend.go	Updates import to use heimdall error types
cmd/rpcdaemon/cli/config.go	Updates interface to use heimdall.ValidatorSet
cmd/devnet/services/polygon/heimdall.go	Updates devnet service to use heimdall validator types