refactor: restructure Lighter SDK by removing deprecated Go files and enhancing Python documentation with new examples and models

docs/lighter/lighter-python-main/examples/sub_account_transfer_eth.py

@@ -0,0 +1,32 @@
+import asyncio
+from utils import default_example_setup
+
+ETH_PRIVATE_KEY = "1234567812345678123456781234567812345678123456781234567812345678"
+TO_ACCOUNT_INDEX = 281474976710649
+
+async def main():
+    client, api_client, _ = default_example_setup()
+
+    err = client.check_client()
+    if err is not None:
+        print(f"CheckClient error: {err}")
+        return
+
+    # You can find more notes on transfers in the README.md file, under `Transfer Notes`
+    transfer_tx, response, err = await client.transfer(
+        ETH_PRIVATE_KEY,
+        to_account_index=TO_ACCOUNT_INDEX,
+        asset_id=client.ASSET_ID_ETH,
+        amount=0.4,  # decimals are added by sdk
+        route_from=client.ROUTE_SPOT,
+        route_to=client.ROUTE_SPOT,
+        fee=0,
+        memo="0x" + "00" * 32,
+    )
+    if err is not None:
+       raise Exception(f"error transferring {err}")
+    print(transfer_tx, response)
+
+
+if __name__ == "__main__":
+    asyncio.run(main())