feat: introduce anp tool

[samanhappy]

Features

This pull request introduces the ANPTool for interacting with other agents using the Agent Network Protocol (ANP). The changes are spread across multiple files to integrate this new tool into the existing system. The most important changes include adding the ANPTool class, updating the configuration settings, and modifying the Manus prompt to include the new tool.

Feature Docs

Integration of ANPTool:

• app/agent/manus.py: Added ANPTool to the list of available tools in the Manus class. [1] [2]
• app/prompt/manus.py: Updated the NEXT_STEP_PROMPT to include a description of ANPTool. [1] [2]
• app/tool/anp_tool.py: Added the ANPTool class, which includes methods for executing HTTP requests and handling authentication using DID.

Configuration updates:

• app/config.py: Added ANPSettings class and updated AppConfig to include anp_config. Modified _load_initial_config and added a property method anp_config to handle the new configuration settings. [1] [2] [3] [4] [5]
• config/config.example.toml: Added example configuration for ANP tool, including paths to DID document and private key files.

Test data:

• config/did_test_public_doc/did.json: Added a sample DID document for testing purposes.
• config/did_test_public_doc/key-1_private.pem: Added a sample private key file for testing purposes.
• config/did_test_public_doc/private_keys.json: Added a sample private keys JSON file for testing purposes

Influence

Result

Other