implement user mode catchable exceptions, refactor system status codes to use NTLSTATUS_ prefix, update build scripts to use shared literal macros for linker arguments, update named queue lifetime cleanup to include KeNamedQueueUnpublishHandle.

code/user/apps/edit/edit.c

@@ -508,7 +508,7 @@ static void editor_loop(void) {
         render();
 
         INPUT_KEY key = INPUT_KEY_NONE;
-        if (SysReadKey(&key) != STATUS_SUCCESS) continue;
+        if (SysReadKey(&key) != NTLSTATUS_SUCCESS) continue;
         uint32_t mods = SysGetKeyModifiers();
         bool ctrl = (mods & INPUT_MOD_CTRL) != 0;