TREK - Trip and task management

[officialjs]

Template Request: TREK

I'd like to suggest adding TREK to the official templates. It's a minimalist, self-hosted trip planner that handles tasks, budgets, and packing lists with a clean Kanban-style UI.

It's a good fit for Dokploy because:

• It's very light on resources, which is great for smaller VPS nodes.
• It has native OIDC support (Google, Apple, Authentik).
• It provides a solid alternative to bloated SaaS planning tools.
• The Docker setup is straightforward and easy to maintain.

Repo: https://github.com/mauriceboe/TREK
Wiki: https://github.com/mauriceboe/TREK/wiki

I'll submit a PR shortly.