docs(memory-bank): update context and tech stack after project analysis

The context file is updated to reflect the recent analysis of the `adventure-rental-app`, `kawruh-app`, `motel-app`, and `pakrete-app` repositories.

The tech stack documentation is corrected to specify Vite as the frontend build tool instead of Create React App.

.kilocode/rules/memory-bank/tech.md

@@ -1,14 +1,14 @@
 # Tech: Webapp Rental Peralatan Camping
 
 ## Technologies Used
-- **Frontend:** React.js (with Create React App)
+- **Frontend:** React.js (with Vite)
 - **Backend Orchestration:** n8n
 - **Database:** PostgreSQL
 - **Payment Gateway Integration:** Local payment providers (e.g., Midtrans, Xendit, Duitku)
 - **Email Service Provider:** (To be determined, integrated via n8n)
 
 ## Development Setup
-- **Frontend:** Node.js, npm/yarn, React development server (from CRA).
+- **Frontend:** Node.js, npm/yarn, Vite development server.
 - **Backend:** Docker for n8n, PostgreSQL database instance.
 - **Version Control:** Git.