Implement gas budget based congestion control with PTB/Obj cap

[halfprice]

Description

Introducing a new congestion control mechanism using gas budget as estimate but cap transaction cost based on transaction shape.

Test plan

Unit test Integration test

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Release notes

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• [ ] Protocol:
• [ ] Nodes (Validators and Full nodes):
• [ ] Indexer:
• [ ] JSON-RPC:
• [ ] GraphQL:
• [ ] CLI:
• [ ] Rust SDK:
• [ ] REST API:

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