Add basic project hierarchy and build config

editor/CMakeLists.txt

@@ -0,0 +1,2 @@
+# Copyright (c) 2025, Jayden Grubb <contact@jaydengrubb.com>
+# SPDX-License-Identifier: BSD-3-Clause

editor/src/main.cpp

@@ -0,0 +1,7 @@
+#include <cstdlib>
+#include <print>
+
+int main(int argc, char *argv[]) {
+  std::print("Hello, World!\n");
+  return EXIT_SUCCESS;
+}