Merge main into parquet-receiptdb; resolve module conflicts and integrate EVM state store + Autobahn changes

[jewei1997]

Motivation

• Reconcile the parquet-receiptdb branch with recent main lineage and preserve parquet/duckdb-enabled receipt DB work while absorbing mainline refactors and new subsystems.
• Keep branch-specific storage and testing support (parquet/DuckDB) present in the root module after resolving dependency manifest conflicts.
• Integrate new EVM/SS state store and large Autobahn availability/consensus/data subsystems introduced on main so the feature branch builds against the updated codebase.

Description

• Merged main into parquet-receiptdb and resolved conflicts in dependency manifests by choosing the branch/main-merged module set (updated go.mod, go.sum, go.work.sum); preserved parquet/duckdb-related entries required by the branch.
• Added a new EVM state-store implementation under sei-db/state_db/ss/evm/ including db.go, store.go and comprehensive tests to support versioned, Pebble-backed EVM key/value storage and iterators.
• Extended MemIAVL snapshotting with rate-limited snapshot writes and related config fields and defaults (SnapshotWriteRateMBps, writer limits, rate-limited writers, global limiter) and updated templates/tests under sei-db/state_db/sc/memiavl/* and sei-db/config/toml.*.
• Integrated many Autobahn/Tendermint subsystems (availability, consensus, data, metrics, pb changes) under sei-tendermint/internal/autobahn/* with new types, queueing, state machines, and tests; updated numerous module versions across sei-tendermint/sei-cosmos to align with main.
• Miscellaneous behavior and metrics improvements in app (OCC/giga executor handling, gasless metrics error handling, benchmark logger TPS metrics) and tests adjusted/added accordingly.

Testing

• Attempted go test ./sei-db/... to validate the merged changes; the test run was blocked by external dependency resolution errors (module fetch from proxy.golang.org returned 403 Forbidden for github.com/spf13/cast@v1.9.2), so Go unit tests could not complete in this environment (failed due to dependency fetch error).
• Verified repository state and merge completion via Git operations (git status, branch commit); the merge and conflict resolution were committed successfully.

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Codex Task

[github-actions]

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[github-actions]

The latest Buf updates on your PR. Results from workflow Buf / buf (pull_request).

Build	Format	Lint	Breaking	Updated (UTC)
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[github-advanced-security]

CodeQL found more than 20 potential problems in the proposed changes. Check the Files changed tab for more details.