Rearrange python code

src/switch_pico_bridge/__init__.py

@@ -0,0 +1,30 @@
+"""
+Python helpers for the switch-pico firmware.
+
+Expose the UART helpers at the package root so callers can import
+``switch_pico_bridge`` and access the public API directly.
+"""
+
+from .switch_pico_uart import (  # noqa: F401
+    SwitchButton,
+    SwitchDpad,
+    SwitchUARTClient,
+    axis_to_stick,
+    decode_rumble,
+    discover_serial_ports,
+    first_serial_port,
+    str_to_dpad,
+    trigger_to_button,
+)
+
+__all__ = [
+    "SwitchUARTClient",
+    "SwitchButton",
+    "SwitchDpad",
+    "discover_serial_ports",
+    "first_serial_port",
+    "axis_to_stick",
+    "decode_rumble",
+    "str_to_dpad",
+    "trigger_to_button",
+]