修改架构，移动端优先。

save

scripts/verify-tables.cjs

@@ -0,0 +1,22 @@
+require('dotenv').config();
+const mysql = require('mysql2/promise');
+
+(async () => {
+  const url = new URL(process.env.DATABASE_URL);
+  const conn = await mysql.createConnection({
+    host: url.hostname,
+    port: Number(url.port),
+    user: decodeURIComponent(url.username),
+    password: decodeURIComponent(url.password),
+    database: url.pathname.replace(/^\//, ''),
+  });
+  const [tables] = await conn.query('SHOW TABLES');
+  console.log('TABLES:');
+  for (const row of tables) console.log('  -', Object.values(row)[0]);
+  const tableNames = ['User', 'Article', 'Strategy', 'Indicator', 'Econ_SowInventory'];
+  for (const t of tableNames) {
+    const [r] = await conn.query('SELECT COUNT(*) AS c FROM ' + t + '');
+    console.log(t + ': ' + r[0].c + ' rows');
+  }
+  await conn.end();
+})().catch((e) => { console.error('ERR:', e.message); process.exit(1); });