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, 27 deletions

diff --git a/src/user/kill.cc b/src/user/kill.cc
deleted file mode 100644
index d38cdd6..0000000
--- a/src/user/kill.cc
+++ /dev/null
@@ -1,27 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (C) 2026 Richard QIn
- */
-#include "ulib/stdio.h"
-#include "ulib/stdlib.h"
-#include "user/user.h"
-
-int main(int argc, char *argv[])
-{
-    int i;
-
-    if (argc < 2)
-    {
-        printf("Usage: kill pid...\n");
-        exit(1);
-    }
-    for (i = 1; i < argc; i++)
-    {
-        int pid = atoi(argv[i]);
-        if (kill(pid) < 0)
-        {
-            printf("kill: failed to kill %d\n", pid);
-        }
-    }
-    exit(0);
-}
\ No newline at end of file