v0.12.1 FCM db update

backend/src/models/db.js

@@ -350,6 +350,21 @@ async function initDb() {
   await seedAdmin('public');
   await seedUserGroups('public');
 
+  // Host mode: run migrations on all existing tenant schemas so new migrations
+  // (e.g. 007_fcm_push) are applied to tenants that were created before the migration existed.
+  if (APP_TYPE === 'host') {
+    const tenantResult = await pool.query(
+      "SELECT schema_name FROM information_schema.schemata WHERE schema_name LIKE 'tenant_%'"
+    );
+    for (const row of tenantResult.rows) {
+      console.log(`[DB] Running migrations for tenant schema: ${row.schema_name}`);
+      await runMigrations(row.schema_name);
+      await seedSettings(row.schema_name);
+      await seedEventTypes(row.schema_name);
+      await seedUserGroups(row.schema_name);
+    }
+  }
+
   // Host mode: the public schema is the host's own workspace — always full RosterChirp-Team plan.
   // ON CONFLICT DO UPDATE ensures existing installs get corrected on restart too.
   if (APP_TYPE === 'host') {