chore: remove docs/ and test_websocket/ from tracking

docs: overhaul README and add agent creation guide

Merge pull request #29 from agentplug/develop

Merge pull request #28 from agentplug/feat/websocket

chore(examples): update research agent example query

refactor(agents): add modular subpackage organization

chore: add .claude/ to .gitignore

Merge pull request #27 from agentplug/feat/websocket

docs: Optimize and enhance CLAUDE.md with comprehensive coding guidelines

docs: update CLAUDE.md

docs: update CLAUDE.md with latest changes

feat(examples): add multi-client RAG test example

docs(examples): update RAG example implementations

refactor(rag): improve RAG core functionality

Add RAG client example and improve CLAUDE.md documentation