fix(build): keep the TUI sidecar hook importable on hatchling 1.32.1

hatchling 1.32.1 made BuildHookInterface a two-parameter generic, so
subscripting it with one argument raises TypeError when the hook module
is imported and every from-source build fails. Subclass the unsubscripted
interface, which works on both the old and new generic signatures.

scripts/tui_sidecar_hook.py

@@ -12,7 +12,7 @@ from typing import Any
 from hatchling.builders.hooks.plugin.interface import BuildHookInterface
 
 
-class CustomBuildHook(BuildHookInterface[Any]):
+class CustomBuildHook(BuildHookInterface):  # type: ignore[type-arg]
     """Compile the Bubble Tea sidecar and ship it inside the wheel.
 
     The sidecar is the only interactive interface, so every wheel is a