feat: cleanup tables (#14203)

#### PR Dependency Tree


* **PR #14203** 👈

This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **Chores**
* Removed deprecated database tables, enums and schema fields (cleanup
of legacy subscription, invoice, runtime settings and session expiry
data). This includes irreversible data removal for those legacy
elements.
* **Tests**
* Updated tests and test data to align with the cleaned-up schema and
removed fields.

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settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/backend/server/src/data/migrations/1732861452428-migrate-invite-status.ts

@@ -1,18 +0,0 @@
-import { PrismaClient, WorkspaceMemberStatus } from '@prisma/client';
-
-export class MigrateInviteStatus1732861452428 {
-  // do the migration
-  static async up(db: PrismaClient) {
-    await db.workspaceUserRole.updateMany({
-      where: {
-        accepted: true,
-      },
-      data: {
-        status: WorkspaceMemberStatus.Accepted,
-      },
-    });
-  }
-
-  // revert the migration
-  static async down(_db: PrismaClient) {}
-}

packages/backend/server/src/data/migrations/1733125339942-universal-subscription.ts

@@ -1,29 +0,0 @@
-import { PrismaClient } from '@prisma/client';
-
-import { loop } from './utils/loop';
-
-export class UniversalSubscription1733125339942 {
-  // do the migration
-  static async up(db: PrismaClient) {
-    await loop(async (offset, take) => {
-      const oldSubscriptions = await db.deprecatedUserSubscription.findMany({
-        skip: offset,
-        take,
-      });
-
-      await db.subscription.createMany({
-        data: oldSubscriptions.map(({ userId, ...subscription }) => ({
-          targetId: userId,
-          ...subscription,
-        })),
-      });
-
-      return oldSubscriptions.length;
-    }, 50);
-  }
-
-  // revert the migration
-  static async down(_db: PrismaClient) {
-    // noop
-  }
-}

packages/backend/server/src/data/migrations/index.ts

@@ -1,7 +1,5 @@
 export * from './1698398506533-guid';
 export * from './1703756315970-unamed-account';
 export * from './1721299086340-refresh-unnamed-user';
-export * from './1732861452428-migrate-invite-status';
-export * from './1733125339942-universal-subscription';
 export * from './1745211351719-create-indexer-tables';
 export * from './1751966744168-correct-session-update-time';