feat: initial commit - massive-cloud point cloud processing system

drizzle.config.ts

@@ -0,0 +1,15 @@
+import { defineConfig } from "drizzle-kit";
+
+const connectionString = process.env.DATABASE_URL;
+if (!connectionString) {
+  throw new Error("DATABASE_URL is required to run drizzle commands");
+}
+
+export default defineConfig({
+  schema: "./drizzle/schema.ts",
+  out: "./drizzle",
+  dialect: "mysql",
+  dbCredentials: {
+    url: connectionString,
+  },
+});