feat: initial trading platform implementation

Binance spot crypto trading platform with microservices architecture:
- shared: Pydantic models, Redis Streams broker, asyncpg DB layer
- data-collector: Binance WebSocket/REST market data collection
- strategy-engine: Plugin-based strategy execution (RSI, Grid)
- order-executor: Order execution with risk management
- portfolio-manager: Position tracking and PnL calculation
- backtester: Historical strategy testing with simulator
- cli: Click-based CLI for all operations
- Docker Compose orchestration with Redis and PostgreSQL
- 24 test files covering all modules

1 files changed, 17 insertions, 0 deletions

diff --git a/cli/tests/test_cli_data.py b/cli/tests/test_cli_data.py
new file mode 100644
index 0000000..2cc2149
--- /dev/null
+++ b/cli/tests/test_cli_data.py
@@ -0,0 +1,17 @@
+from click.testing import CliRunner
+from trading_cli.main import cli
+
+
+def test_cli_help():
+    runner = CliRunner()
+    result = runner.invoke(cli, ["--help"])
+    assert result.exit_code == 0
+    assert "Usage" in result.output
+
+
+def test_cli_data_group():
+    runner = CliRunner()
+    result = runner.invoke(cli, ["data", "--help"])
+    assert result.exit_code == 0
+    assert "collect" in result.output
+    assert "history" in result.output