MCP-AnkiConnect

# To Do List ## Refactor mcp-ankiconnect based on APSD Review - [x] **`ankiconnect_client.py` Refactor:** - [x] Simplify `__init__` timeout handling (expect `TimeoutConfig`). - [x] Refactor `invoke` into `_send_request_with_retries` and `_parse_response`. - [x] Remove redundant `else` block in retry loop. - [x] Remove fallback import logic for `config`. - [x] **`server.py` Refactor:** - [x] Extract field processing from `add_note` into `_process_field_content`. - [x] Extract formatting from `fetch_due_cards_for_review` into `_format_cards_for_llm`. - [x] Extract query building/formatting from `get_examples` into helpers (`_build_example_query`, `_format_example_notes`). - [x] **`tests/` Updates:** - [x] Add specific tests for new helper functions in `server.py`. - [ ] Consider using fixtures or `async with` for client cleanup in tests. ## Add search_notes Tool - [x] **`server.py`:** - [x] Add `_format_search_results` helper function. - [x] Add `search_notes` tool with comprehensive docstring documenting Anki search syntax. - [x] **`tests/test_server.py`:** - [x] Add tests for `search_notes` tool (success, no results, limit, connection error, complex query). - [x] Add tests for `_format_search_results` helper.