fix(server): branches activation not marking bills and payments with primary branch

When activating the multi-branches feature, existing bills, vendor credits,
and bill payments were not being marked with the default primary branch.

Changes:
- Add missing @Inject decorators to BillActivateBranches, VendorCreditActivateBranches,
  and BillPaymentsActivateBranches services
- Create BillBranchesActivateSubscriber to listen to onActivated event
- Create VendorCreditBranchesActivateSubscriber to listen to onActivated event
- Register BillPaymentsActivateBranches and PaymentMadeActivateBranchesSubscriber
  in BranchesModule
- Add branch object to BillResponseDto for API responses
- Add branch to BillTransformer includeAttributes

Fixes: #935

packages/server/src/modules/Branches/integrations/Purchases/VendorCreditBranchesActivate.ts

@@ -1,11 +1,12 @@
 import { Knex } from 'knex';
-import { Injectable } from '@nestjs/common';
+import { Inject, Injectable } from '@nestjs/common';
 import { TenantModelProxy } from '@/modules/System/models/TenantBaseModel';
 import { VendorCredit } from '@/modules/VendorCredit/models/VendorCredit';
 
 @Injectable()
 export class VendorCreditActivateBranches {
   constructor(
+    @Inject(VendorCredit.name)
     private readonly vendorCreditModel: TenantModelProxy<typeof VendorCredit>,
   ) {}