Merge pull request #645 from vkartaviy/fix/embedded-postgres-utf8

fix: ensure embedded PostgreSQL databases use UTF-8 encoding

server/src/index.ts

@@ -334,6 +334,7 @@ export async function startServer(): Promise<StartedServer> {
         password: "paperclip",
         port,
         persistent: true,
+        initdbFlags: ["--encoding=UTF8", "--locale=C"],
         onLog: appendEmbeddedPostgresLog,
         onError: appendEmbeddedPostgresLog,
       });