feat(upload): increase document upload size limits to 50MB across the application

apps/edr-freight-api/src/migrations/3380000000000-RaiseDocumentUploadSizeLimit.ts

@@ -0,0 +1,44 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+/**
+ * Raises the per-field document ceiling from 10MB to 50MB.
+ *
+ * `max_size_mb` is what the portal enforces client-side (SmartFileInput blocks
+ * the file and shows "File size exceeds the limit of NMB"), so the seeded 10
+ * was the visible limit for every existing form even after the server-side caps
+ * were lifted. The seeder only writes these rows on first insert, so deployed
+ * environments keep their old value until this runs.
+ *
+ * Only rows still sitting at the old default are touched — a field an admin has
+ * deliberately tuned to something else keeps that value.
+ */
+export class RaiseDocumentUploadSizeLimit3380000000000
+  implements MigrationInterface
+{
+  name = "RaiseDocumentUploadSizeLimit3380000000000";
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.file_upload_fields
+      ALTER COLUMN max_size_mb SET DEFAULT 50
+    `);
+    await queryRunner.query(`
+      UPDATE freight.file_upload_fields
+      SET max_size_mb = 50
+      WHERE max_size_mb = 10
+    `);
+  }
+
+  /**
+   * Restores the column default only. The old per-row values are not
+   * recoverable (10 and an admin-chosen 10 are indistinguishable after `up`),
+   * and shrinking a customer's limit back down would reject documents they have
+   * already uploaded, so the rows are deliberately left at 50.
+   */
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.file_upload_fields
+      ALTER COLUMN max_size_mb SET DEFAULT 10
+    `);
+  }
+}