Feat/support binance (#22)

* add docs

* Add Binance exchange support

- Updated the environment configuration to include Binance as a selectable exchange option.
- Enhanced the README documentation to reflect the addition of Binance.
- Implemented the Binance exchange adapter and integrated it into the existing exchange framework.
- Modified the basis arbitrage strategy to support Binance alongside existing exchanges.
- Added tests to ensure proper functionality and integration of Binance within the trading system.

* Enhance README with detailed Binance exchange configuration

- Added comprehensive instructions for setting up Binance as an exchange option.
- Included environment variable specifications for API keys, market types, and trading symbols.
- Provided examples for both perpetual and spot trading strategies.
- Clarified the use of WebSocket and REST for the Binance adapter.

* Enhance exchange support and testing framework

- Added a new test suite for exchange contracts to ensure consistency and functionality across supported exchanges.
- Refactored exchange ID handling to utilize a centralized list of supported exchanges, improving maintainability.
- Updated CLI argument parsing and help documentation to reflect the new exchange structure.
- Introduced utility functions for validating supported exchanges and their display names.
- Enhanced the BasisApp and strategy runner to leverage the new exchange validation logic.
- Added a new test command for running exchange-related tests.

* Refactor exchange contract tests and update CLI commands

- Removed the trailing supported exchanges set and simplified the logic for trailing stop support in the exchange contract tests.
- Updated the test command for exchange contracts to exclude unnecessary tests, streamlining the testing process.
- Enhanced test descriptions for clarity and improved understanding of the functionality being tested.

docs/binance/binance_derivatives/docs_derivatives_coin-margined-futures_user-data-streams.md

@@ -0,0 +1,38 @@
+---
+title: "Connect | Binance Open Platform"
+source: "https://developers.binance.com/docs/derivatives/coin-margined-futures/user-data-streams"
+fetched_at: "2026-01-27T05:28:06.403Z"
+---
+# User Data Streams Connect
+
+-   The base API endpoint is: **[https://dapi.binance.com](https://dapi.binance.com/)**
+    
+-   A User Data Stream `listenKey` is valid for 60 minutes after creation.
+    
+-   Doing a `PUT` on a `listenKey` will extend its validity for 60 minutes, if response `-1125` error "This listenKey does not exist." Please use `POST /dapi/v1/listenKey` to recreate `listenKey`.
+    
+-   Doing a `DELETE` on a `listenKey` will close the stream and invalidate the `listenKey`.
+    
+-   Doing a `POST` on an account with an active `listenKey` will return the currently active `listenKey` and extend its validity for 60 minutes.
+    
+-   There are two connection methods for Websocket：
+    
+    -   Base Url 1: **wss://dstream.binance.com**
+        
+    -   User Data Streams are accessed at **/ws/<listenKey>**
+        
+    -   Example: `wss://dstream.binance.com/ws/XaEAKTsQSRLZAGH9tuIu37plSRsdjmlAVBoNYPUITlTAko1WI22PgmBMpI1rS8Yh`
+        
+    -   Base Url 2: **wss://dstream-auth.binance.com**
+        
+    -   User Data Streams are accessed at **/ws/<listenKey>?listenKey=<validateListenKey>**
+        
+    -   **<validateListenKey> must be a valid listenKey when you establish a connection**
+        
+    -   Example:
+        
+    -   `wss://dstream-auth.binance.com/ws/XaEAKTsQSRLZAGH9tuIu37plSRsdjmlAVBoNYPUITlTAko1WI22PgmBMpI1rS8Yh？listenKey=XaEAKTsQSRLZAGH9tuIu37plSRsdjmlAVBoNYPUITlTAko1WI22PgmBMpI1rS8Yh`
+        
+-   For one connection(one user data), the user data stream payloads can guaranteed to be in order during heavy periods; **Strongly recommend you order your updates using E**
+    
+-   A single connection is only valid for 24 hours; expect to be disconnected at the 24 hour mark