docs: update CLI command syntax across workflow documentation

- Updated marketplace commands: `marketplace --action` → `market` subcommands
- Updated wallet commands: direct flags → `wallet` subcommands
- Updated AI commands: `ai-submit`, `ai-status` → `ai submit`, `ai status`
- Updated blockchain commands: `chain` → `blockchain info`
- Standardized command structure across all workflow files
- Affected files: MULTI_NODE_MASTER_INDEX.md, TEST_MASTER_INDEX.md, multi-node-blockchain-marketplace

cli/__init__.py

@@ -6,13 +6,18 @@ Redirects to the core main module
 
 import sys
 from pathlib import Path
+import importlib.util
 
 # Add CLI directory to Python path
 CLI_DIR = Path(__file__).parent
 sys.path.insert(0, str(CLI_DIR))
 
 # Import and run the main CLI
-from core.main import main
+_CLI_FILE = CLI_DIR / "aitbc_cli.py"
+_CLI_SPEC = importlib.util.spec_from_file_location("aitbc_cli_file", _CLI_FILE)
+_CLI_MODULE = importlib.util.module_from_spec(_CLI_SPEC)
+_CLI_SPEC.loader.exec_module(_CLI_MODULE)
+main = _CLI_MODULE.main
 
 if __name__ == '__main__':
     main()