Add Coolify deployment instructions

[reprewindai-dev]

Appended instructions on how to deploy the Covenant Next.js app to Coolify using the included Dockerfile.

---

PR created automatically by Jules for task 2555849435467132596 started by @reprewindai-dev

Summary by CodeRabbit

• Documentation
  • Added comprehensive deployment documentation with detailed instructions for Coolify deployment.
  • Included two deployment options to accommodate different setup preferences.
  • Updated README with step-by-step Coolify configuration and deployment guidance.

[google-labs-jules]

👋 Jules, reporting for duty! I'm here to lend a hand with this pull request.

When you start a review, I'll add a 👀 emoji to each comment to let you know I've read it. I'll focus on feedback directed at me and will do my best to stay out of conversations between you and other bots or reviewers to keep the noise down.

I'll push a commit with your requested changes shortly after. Please note there might be a delay between these steps, but rest assured I'm on the job!

For more direct control, you can switch me to Reactive Mode. When this mode is on, I will only act on comments where you specifically mention me with @jules. You can find this option in the Pull Request section of your global Jules UI settings. You can always switch back!

New to Jules? Learn more at jules.google/docs.

---

For security, I will only act on instructions from the user who triggered this task.

[chatgpt-codex-connector]

You have reached your Codex usage limits for code reviews. You can see your limits in the Codex usage dashboard.

[coderabbitai]

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Free

Run ID: daf8131e-3b1b-4724-bd2a-994777a62e84

📥 Commits

Reviewing files that changed from the base of the PR and between 8877840 and e4ad310.

📒 Files selected for processing (2)

• DEPLOYMENT.md
• README.md

---

📝 Walkthrough

Walkthrough

Two documentation files are updated. A new DEPLOYMENT.md is added with deployment instructions for Coolify on Hetzner covering Docker (recommended) and Nixpacks options, including a note on removing output: "standalone" for Nixpacks. README.md gains a new "Deployment" section with Coolify setup steps referencing the root Dockerfile and port 3000.

Changes

Coolify Deployment Documentation

Layer / File(s)	Summary
Coolify deployment instructions DEPLOYMENT.md, README.md	DEPLOYMENT.md is introduced with Docker and Nixpacks step-by-step deployment guides and a standalone-mode configuration note. README.md adds a corresponding "Deployment" section summarizing the Docker build pack setup, port 3000, and the Next.js Standalone Dockerfile.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐇 Hippity-hoppity, docs are here to stay,
A Dockerfile ready, port three-thousand hooray!
Nixpacks or Docker, the choice is yours to make,
Deploy to Coolify, no more guesswork at stake.
The README now gleams with a deployment guide,
This bunny hops proudly with docs on its side! 🚀

---

Note

🎁 Summarized by CodeRabbit Free

Your organization is on the Free plan. CodeRabbit will generate a high-level summary and a walkthrough for each pull request. For a comprehensive line-by-line review, please upgrade your subscription to CodeRabbit Pro by visiting https://app.coderabbit.ai/login.

_{Comment @coderabbitai help to get the list of available commands and usage tips.}