feat: ctoken pinocchio

[ananas-block]

Summary by CodeRabbit

• New Features

  • Compressed Token v2: mint actions (create SPL mint, mint-to flows), improved transfer2 (compress/decompress/compress-and-close), idempotent ATA creation, metadata edits, and rent-aware compressible accounts; zero-copy/profiling for performance.

• Documentation

  • Extensive CLAUDE/docs and guides for testing, debugging, configs, rent, and module APIs.

• Tests

  • Large new unit and integration suites covering minting, transfers, metadata, rent, CPI, and zero-copy behaviors.

• Chores

  • Workspace reorganization, dependency updates, CI/test workflow tweaks.