refactor: promote new architecture to repository root

Archive the deprecated implementation under lume-legacy, make the new kernel the default root-level build, and update repository entry points without changing kernel behavior.

1 files changed, 0 insertions, 32 deletions

diff --git a/na/drivers/base/bus.cc b/na/drivers/base/bus.cc
deleted file mode 100644
index 975f676..0000000
--- a/na/drivers/base/bus.cc
+++ /dev/null
@@ -1,32 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/* Copyright (C) 2026 Richard Qin */
-
-/*
- * drivers/base/bus.cc — bus_type registration.
- *
- * Mirrors Linux drivers/base/bus.c.  Trivial in this iteration:
- * initialize the device/driver lists and the per-bus spinlock.
- *
- * Reference: docs/specs/storage_stack.md §4.3
- */
-
-#include <lume/device.h>
-#include <lume/klog.h>
-#include <lume/kprintf.h>
-#include <lume/errno.h>
-
-int bus_register(bus_type* bus)
-{
-    if (bus == nullptr || bus->name == nullptr) {
-        return -EINVAL;
-    }
-    if (bus->registered) {
-        return 0;
-    }
-    bus->devices.init();
-    bus->drivers.init();
-    bus->lock.init(bus->name);
-    bus->registered = true;
-    kprintf("[bus] '%s' registered\n", bus->name);
-    return 0;
-}