added loading mode for assigning keys

[jexShain]

Summary

• Problem:
• Changes:added loading mode for assigning keys, Support downloading a separate binary and initializing to complete the acquisition of experience key
• Related Issue: #

Change Type

• Bug fix
• Feature
• Refactor
• Docs
• Other

Scope

• Core shell / PTY
• AI agent / LLM
• Skills / Tools
• Security
• Configuration
• CLI / Interface
• Packaging / Installation
• CI/CD
• Documentation

User-visible Changes

Compatibility

• Backward compatible? (Yes/No)
• Config changes? (Yes/No - if yes, describe migration)

Testing

 :~/n/x/g/aish|main⚡✚*?➜➜ uv run pytest tests/test_cli.py                                                                                                                                                                                     
============================================================================================================= test session starts =============================================================================================================
platform linux -- Python 3.14.0, pytest-9.0.2, pluggy-1.6.0                                                                                                                                                                                    
rootdir: /home/xzx/nfs/xzx/github/aish                                                                                                                                                                                                         
configfile: pyproject.toml                                                                                                                                                                                                                     
plugins: anyio-4.12.1, asyncio-1.3.0, cov-7.0.0                                                                                                                                                                                                
asyncio: mode=Mode.STRICT, debug=False, asyncio_default_fixture_loop_scope=None, asyncio_default_test_loop_scope=function                                                                                                                      
collected 26 items                                                                                                                                                                                                                             
                                                                                                                                                                                                                                               
tests/test_cli.py ..........................                                                                                                                                                                                            [100%] 
                                                                                                                                                                                                                                               
============================================================================================================= 26 passed in 0.87s ==============================================================================================================

Checklist

• Code follows project style
• Tests added if needed
• Documentation updated if needed