feat: add dump memiavl root and iavl root cmds

[songgaoye]

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Summary by CodeRabbit

• New Features
  • Added dump-root CLI to inspect IAVL and memIAVL store roots.
  • Enabled legacy transaction decoding for older message formats.
• Bug Fixes
  • Improved state commit robustness with idempotent writes and safer WAL replay.
  • More reliable upgrades via version-aware store loading.
• Documentation
  • Updated JSON-RPC references and documented eth_getBlockReceipts.
• Chores
  • Pinned CI actions to specific versions/SHAs.
  • Updated dependencies (Go 1.23.3, IBC/Cosmos SDK, RocksDB) and Nix/flake sources.
  • Minor build/test tooling and configuration tweaks.

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Walkthrough

This PR pins CI actions, updates Nix/go module inputs, adds legacy codec/interface registration, introduces a version-aware store loader for upgrades, adds a dump-root CLI, enhances memiavl WAL batching/idempotency, improves versiondb TS read/cleanup, updates docs, and expands/adjusts integration tests and configs accordingly.

Changes

Cohort / File(s)	Summary
CI workflows .github/workflows/* (build.yml, container.yml, gosec.yml, linkchecker.yml, lint.yml, proto.yml, release.yml, sims.yml, test.yml)	Pin/upgrade GitHub Actions to specific SHAs/versions; no logic changes.
App upgrade/store loader app/app.go, app/upgrades.go, app/storeloader.go	Change RegisterUpgradeHandlers signature to include max/qms version and return bool; add MaxVersion{,Upgrade}StoreLoader for version-aware loading/upgrade application.
Legacy codec/interface wiring app/legacy.go, app/legacy/icaauth/types/codec.go, app/legacy_test.go, cmd/cronosd/cmd/root.go	Add legacy Amino/interface registrations for icaauth/authz; register them during root cmd setup; tests verify decoding legacy txs succeeds after registration.
CLI: dump-root cmd/cronosd/cmd/dump_root.go	New dump-root command group with mem-iavl and iavl subcommands to print per-store roots and consolidated commit info.
Integration tests and tooling integration_tests/* (configs/*.jsonnet, configs/upgrade-test-package.nix, contracts/contracts/TestERC20Owner.sol, cosmoscli.py, pytest.ini, shell.nix, test_basic.py, test_upgrade.py, test_versiondb.py, utils.py), scripts/run-integration-tests	Add TestERC20Owner contract; add batch-tx signed helper; extend tests (block receipts, eth_getLogs case, upgrade trace stability); config tweaks (async-commit-buffer, pytest discovery, TMPDIR); CLI adds changeset_fixdata; adjust script paths/timeouts.
memiavl durability/idempotency memiavl/db.go, memiavl/db_test.go, memiavl/multitree.go	Introduce write batching and idempotent write handling; relax WAL catch-up endIndex bounds; add tests covering idempotent writes (sync/async modes).
versiondb TS RocksDB versiondb/tsrocksdb/store.go	Ensure TS read options are destroyed; dry-run short-circuit in FixData; defer write batch creation; compare timestamps via GetCFWithTS and free resources.
Modules, Nix, build go.mod, gomod2nix.toml, flake.nix, nix/sources.json, nix/* (build_overlay.nix, go_no_vendor_checks-1.23.patch, rocksdb.nix, testenv.nix), testground/benchmark/*, default.nix, Makefile	Bump Go/tool/deps (ibc-go, cosmos-sdk forks, ethermint, cometbft); refresh gomod2nix pins/replacements; add GO_NO_VENDOR_CHECKS patch; update RocksDB to 9.8.4; minor overlay/testenv adjustments; Makefile runs integration tests via script.
Docs docs/api/json-rpc/*, docs/architecture/adr-001.md, docs/architecture/adr-008.md, CHANGELOG.md	Update external links and endpoint list; edit ADR refs; add changelog entries.

Sequence Diagram(s)

sequenceDiagram
  autonumber
  participant Node as Node Startup
  participant App as App
  participant Base as BaseApp
  participant U as Upgrades
  Note over App: RegisterUpgradeHandlers(cdc, qmsVersion) -> bool
  Node->>App: Init app with cdc, qmsVersion
  App->>U: Query upgrade info
  alt matching plan
    U-->>App: plan(height), storeUpgrades
    App->>Base: SetStoreLoader(MaxVersionUpgradeStoreLoader(qmsVersion, plan.height, storeUpgrades))
    App-->>Node: true (loader overridden)
  else no plan or no override
    App-->>Node: false
  end

Loading

sequenceDiagram
  autonumber
  participant User as User
  participant CLI as cronosd dump-root
  participant App as App (store keys)
  participant Mem as MemIAVL
  participant IAVL as IAVL
  User->>CLI: dump-root mem-iavl --dir ... --version N
  CLI->>App: get store keys
  CLI->>Mem: Load version N, per-store roots
  Mem-->>CLI: Root hashes, last commit
  CLI-->>User: Print per-store roots + commit info
  User->>CLI: dump-root iavl --db ... --version N
  CLI->>IAVL: Open DB, mount stores, load version
  IAVL-->>CLI: Store roots + commit
  CLI-->>User: Print per-store roots + consolidated commit

Loading

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~60–90 minutes

Possibly related PRs

• feat(ibc)!: ibc-go v10 is not supported #1804 — Touches upgrade/store-loading logic similar to RegisterUpgradeHandlers and store loader changes in this PR.
• Problem: no command to fix corrupted data in versiondb #1685 — Modifies versiondb tsrocksdb and adds fixdata paths closely related to FixData and TS reads here.
• Problem: GO_NO_VENDOR_CHECKS fix not included #1733 — Updates gomod2nix/flake/sources and introduces the go_no_vendor_checks patch like this PR.

Suggested labels

ci, nix, cronos, simulation, cli

Suggested reviewers

• thomas-nguy
• leejw51crypto
• JayT106

Poem

Hop, hop! I pin my SHAs just right,
Batch my WALs by moonlit night.
Roots I dump, old types I know,
Upgrades follow version’s flow.
Tests all pass—what a sight!
Carrot-commits? Crunchy, bright. 🥕✨

Pre-merge checks and finishing touches and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 30.30% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check	✅ Passed	The title succinctly and accurately summarizes the primary change: adding commands to dump memiavl and iavl roots. The diff adds DumpMemIavlRoot and DumpIavlRoot implementations and wires a DumpRoot command into the CLI, so the title is fully related and specific to the main change.

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