Remove command-line options from AGENTS.md

Development guide doesn't need user-facing runtime options.

Author: claude

AGENTS.md

@@ -11,8 +11,6 @@ This repository contains a Python synthesizer and its accompanying tests.
 ## Commands
 - Build/Install: `uv sync`
 - Run app: `uv run python main.py`
-  - With MIDI file: `uv run python main.py --midi FILE [--play]`
-  - With patch: `uv run python main.py --patch NAME`
 - Lint: `uv run ruff check .`
 - Run all tests: `uv run pytest`
 - Run single test: `uv run pytest tests/test_file.py::TestClass::test_function -v`