Complete CRUD application example

I don't know if this is the place to publish this, but I want to let you know my complete CRUD application example, where it can be demonstrated:

[Public github link](https://github.com/jmsanchez-ibiza/fastdata) -> https://github.com/jmsanchez-ibiza/fastdata

**🛠️ Features**
🗃️ Integration with sqlAlchemy for database management
🔐 User authentication with session management
🧑‍💼 CRUD operations for users, clients, and contacts
📦 Modular MVC architecture
🪟 HTMX-based modals for inline editing
📤 Export data to Excel (.xlsx)
⚡ Dynamic frontend with HTMX — no need for full-page reloads
🎨 Custom styling with Bootstrap and CSS

首先查看链接的 fastdata 应用和 repository 贡献流程；该 issue 没有指出文件、测试或所需的更改。在新贡献者能够定义什么算完成之前，需要明确 repository 中的具体位置和验收标准。

由索引模型根据 Issue 内容生成。