Merge pull request 'feat(emails): add re-send for all emails, failed tab, and resend indicators' (#16) from dev into main

Reviewed-on: #16

backend/src/db/export.ts

@@ -1,5 +1,5 @@
 import 'dotenv/config';
-import { closeSync, existsSync, mkdirSync, openSync } from 'fs';
+import { existsSync, mkdirSync, writeFileSync } from 'fs';
 import { dirname, resolve } from 'path';
 import { spawnSync } from 'child_process';
 import Database from 'better-sqlite3';
@@ -43,32 +43,28 @@ function exportSqlite(outputPath: string): void {
 
 function exportPostgres(outputPath: string): void {
   const connString = process.env.DATABASE_URL || 'postgresql://localhost:5432/spanglish';
-  const outFd = openSync(outputPath, 'w');
-  try {
-    const result = spawnSync(
-      'pg_dump',
-      ['--clean', '--if-exists', connString],
-      {
-        stdio: ['ignore', outFd, 'pipe'],
-        encoding: 'utf-8',
-      }
-    );
-
-    if (result.error) {
-      console.error('pg_dump failed. Ensure pg_dump is installed and in PATH.');
-      console.error(result.error.message);
-      process.exit(1);
+  const result = spawnSync(
+    'pg_dump',
+    ['--clean', '--if-exists', connString],
+    {
+      stdio: ['ignore', 'pipe', 'pipe'],
+      encoding: 'utf-8',
     }
+  );
 
-    if (result.status !== 0) {
-      console.error('pg_dump failed:', result.stderr);
-      process.exit(1);
-    }
-
-    console.log(`Exported to ${outputPath}`);
-  } finally {
-    closeSync(outFd);
+  if (result.error) {
+    console.error('pg_dump failed. Ensure pg_dump is installed and in PATH.');
+    console.error(result.error.message);
+    process.exit(1);
   }
+
+  if (result.status !== 0) {
+    console.error('pg_dump failed:', result.stderr);
+    process.exit(1);
+  }
+
+  writeFileSync(outputPath, result.stdout);
+  console.log(`Exported to ${outputPath}`);
 }
 
 async function main() {