feat: Re-invite users every 1 week for up to a month.

backend/src/db/migrations/20250630212553_user-latest-invite.ts

@@ -0,0 +1,21 @@
+import { Knex } from "knex";
+
+import { TableName } from "../schemas";
+
+export async function up(knex: Knex): Promise<void> {
+  const hasColumn = await knex.schema.hasColumn(TableName.OrgMembership, "lastInvitedAt");
+  await knex.schema.alterTable(TableName.OrgMembership, (t) => {
+    if (!hasColumn) {
+      t.datetime("lastInvitedAt").nullable();
+    }
+  });
+}
+
+export async function down(knex: Knex): Promise<void> {
+  const hasColumn = await knex.schema.hasColumn(TableName.OrgMembership, "lastInvitedAt");
+  await knex.schema.alterTable(TableName.OrgMembership, (t) => {
+    if (hasColumn) {
+      t.dropColumn("lastInvitedAt");
+    }
+  });
+}

backend/src/db/schemas/org-memberships.ts

@@ -18,7 +18,8 @@ export const OrgMembershipsSchema = z.object({
   orgId: z.string().uuid(),
   roleId: z.string().uuid().nullable().optional(),
   projectFavorites: z.string().array().nullable().optional(),
-  isActive: z.boolean().default(true)
+  isActive: z.boolean().default(true),
+  lastInvitedAt: z.date().nullable().optional()
 });
 
 export type TOrgMemberships = z.infer<typeof OrgMembershipsSchema>;