refactor: Move node utility functions from main.rs to commands/node.rs

[AlphaB135]

Overview

Move all node utility functions from main.rs to commands/node.rs to clean up the main module.

Functions to Move

• check_balance (line ~3655)
• verify_database (line ~3959)
• genesis_verify (line ~4508)
• build_tx (line ~2771)
• script_from_address (line ~2398)
• address_validate (line ~2418)

Current Status

• ✅ Functions moved to commands/node.rs
• ✅ Functions removed from main.rs
• ❌ Main.rs still has compilation errors due to missing function calls

Next Steps

1. Fix all compilation errors in main.rs
2. Update any calls to moved functions
3. Ensure all imports are correct
4. Test compilation passes

Technical Details

• Used crate::cli::invalid() instead of invalid()
• Made all functions public
• Added appropriate use statements
• Functions now properly organized in commands module

Acceptance Criteria

• All node utility functions moved successfully
• main.rs compiles without errors
• commands/node.rs contains all moved functions
• All function calls updated to use new module paths

[AlphaB135]

✅ Completed - All node utility functions successfully moved to commands/node.rs

• Functions moved: check_balance, verify_database, genesis_verify, build_tx, script_from_address, address_validate
• main.rs properly imports and uses them from commands module
• Code compiles successfully: cargo check --all passes
• All function calls updated to use new module paths

Verified:

• crates/node/src/commands/node.rs contains all moved functions (lines 25-310)
• crates/node/src/main.rs imports from commands::node (line 37)
• All CLI commands properly routed to new locations