feat: sdk-50

[troian]

Summary by CodeRabbit

• New Features

  • Introduced lane-based transaction processing for improved mempool management and ABCI lifecycle handling.
  • Added new simulation configuration and utility tools for advanced testing scenarios.

• Improvements

  • Major upgrade to Cosmos SDK and CometBFT dependencies, modernizing the blockchain core.
  • Enhanced application modularity and keeper initialization for better maintainability.
  • Updated CLI commands, flags, and documentation for consistency and usability.
  • Improved error handling and export capabilities for application state and validators.
  • Unified and streamlined dependency management and environment setup for builds and CI workflows.

• Bug Fixes

  • Fixed variable naming inconsistencies and improved error handling throughout the application.

• Refactor

  • Extensive codebase restructuring to support new SDK patterns, updated module paths, and improved modular design.
  • Removed deprecated and Akash-specific decorators and logic in favor of new block-sdk integrations.

• Chores

  • Upgraded and standardized third-party dependencies and tools.
  • Cleaned up and updated Makefiles for build, linting, and release processes.

• Tests

  • Refactored simulation and integration tests for compatibility with the latest SDK and application structure.
  • Commented out or removed outdated tests and test data files.

• Documentation

  • Updated README and changelog to reflect new dependencies and repository locations.
  • Improved configuration and simulation documentation.

• Removals

  • Deleted legacy SDL parsing logic and related test files.
  • Removed obsolete configuration, test data, and utility files to streamline the codebase.