Vote #204. Nest + LOL stables factories

[phonktown]

No description provided.

[Copilot]

Pull request overview

Adds the Vote #204 (2026-08-05) upgrade script and an end-to-end test suite covering NEST activation plus LOL stablecoins Easy Track factories, while updating interfaces/config and CI workflows to support the new post-vote environment.

Changes:

• Introduces scripts/upgrade_2026_08_05.py and a comprehensive scenario test tests/test_2026_08_05.py for the new vote + DG proposal.
• Adds/updates Brownie interfaces and config constants for NEST (TokenRateNotifierV2, OracleRouter, buyback contracts, etc.).
• Extends CI/Makefile workflows to run new integration suites and handle fork-time warp side effects (vaults report refresh, stonks split suites).

Reviewed changes

Copilot reviewed 20 out of 20 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
utils/test/event_validators/permission.py	Extends role-grant event validator to accept a custom event chain.
utils/test/event_validators/allowed_recipients_registry.py	Adds validator for RecipientAdded events.
utils/test/easy_track_helpers.py	Extracts reusable revert assertion helper for Easy Track factory input-validation tests.
utils/config.py	Switches contracts.token_rate_notifier to TokenRateNotifierV2 interface type.
tests/test_2026_08_05.py	New full vote + DG execution + post-vote scenario tests for NEST + LOL stables setup.
tests/snapshot/test_first_slots.py	Updates snapshot slot exclusions for the 2026-08-05 upgrade effects.
tests/regression/test_oracle_report_with_notifier.py	Migrates notifier regression tests to TokenRateNotifierV2 + updated addObserver signature.
tests/regression/test_easy_track_factories.py	Reuses the extracted revert assertion helper and improves operator selection logic.
scripts/upgrade_2026_08_05.py	New vote script building vote items + DG proposal items for NEST + LOL stables + CSM ET factory replacement.
scripts/ci/refresh_vaults_report.py	Adds CI utility to refresh the vaults report after fork time warps from vote enactment.
Makefile	Adds stonks integration targets and a vaults-report refresh target for CI.
interfaces/TokenRateNotifierV2.json	Adds ABI for TokenRateNotifierV2 (observer kind support, etc.).
interfaces/StakingRevenueSource.json	Adds ABI for StakingRevenueSource used in NEST flows/tests.
interfaces/OracleRouter.json	Adds ABI for OracleRouter used in NEST flows/tests.
interfaces/BuybackExecutor.json	Adds ABI for BuybackExecutor used in NEST flows/tests.
interfaces/BuybackAllocator.json	Adds ABI for BuybackAllocator used in NEST flows/tests.
configs/config_mainnet.py	Updates mainnet addresses/constants for the new ET factory, locator impl, and notifier.
.github/workflows/stonks_integration_tests.yml	Adds a dedicated workflow to run stonks integration tests (pre-vote/post-vote split).
.github/workflows/sm-tests.yml	Simplifies staking-modules regression workflow invocation inputs.
.github/workflows/core_tests.yml	Refreshes vaults report after vote enactment before running core tests.

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