fix: update API server URL in development environment and enhance issued invoice model search index

- Changed VITE_API_SERVER_URL from http://192.168.0.104:3002/api/v1 to http://172.31.142.243:3002/api/v1 in .env.development file.
- Added 'invoice_reference' to the FULLTEXT index fields in sequelize-issued-invoice.model.ts for improved search capabilities.
- Added a new document detailing the design and information presentation for recurring proformas.

apps/web/.env.development

@@ -1 +1 @@
-VITE_API_SERVER_URL=http://192.168.0.104:3002/api/v1
+VITE_API_SERVER_URL=http://172.31.142.243:3002/api/v1

modules/customer-invoices/src/api/infrastructure/common/persistence/sequelize/models/sequelize-issued-invoice.model.ts

@@ -547,7 +547,7 @@ export default (database: Sequelize) => {
         {
           name: "idx_qs_issued_invoices",
           type: "FULLTEXT",
-          fields: ["invoice_number", "reference", "description"],
+          fields: ["invoice_number", "invoice_reference", "reference", "description"],
         },
       ],
       whereMergeStrategy: "and",