init commit,

03_source/api_server.del/prisma/seeds/utils/uuidv4.ts

@@ -0,0 +1,10 @@
+/* eslint-disable no-bitwise */
+// ----------------------------------------------------------------------
+
+export function uuidv4() {
+  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) => {
+    const r = (Math.random() * 16) | 0;
+    const v = c === 'x' ? r : (r & 0x3) | 0x8;
+    return v.toString(16);
+  });
+}