Apply pending migrations during development reloads

src/index.ts

@@ -6,6 +6,13 @@ import { createApi } from "./api";
 import { readAuthConfig } from "./auth/config";
 import { readDiscordSharingConfig } from "./sharing/config";
 import index from "./index.html";
+import { migrate } from "drizzle-orm/bun-sqlite/migrator";
+
+// Hot reloads skip the package script's migration step. Apply pending changes
+// before the reloaded development server accepts requests.
+if (process.env.NODE_ENV !== "production") {
+  migrate(db, { migrationsFolder: "./drizzle" });
+}
 
 const backups = process.env.NODE_ENV === "production" ? startBackups(sqlite, backupConfig(databasePath)) : undefined;
 if (import.meta.hot) import.meta.hot.dispose(() => backups?.stop());