docker files

[patela22]

Description

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How Has This Been Tested?

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Checklist

• I have performed a self-review of my code
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• I have commented my code, particularly in hard-to-understand areas
• New and existing unit tests pass locally with my changes

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Project	Deployment	Preview	Comments	Updated (UTC)
karp-frontend-react	Ready	Preview	Comment	Dec 5, 2025 4:57pm

[Copilot]

Pull request overview

This pull request adds Docker containerization support for the frontend application. It introduces a Dockerfile for building and running the React/Vite frontend application and a docker-compose.yaml file for orchestrating the containerized service with network configuration and development watch mode support.

Key changes:

• Adds Dockerfile for Node.js-based frontend build and runtime
• Configures docker-compose service with environment variable injection and development watch mode
• Sets up bridge network for potential multi-service communication

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 7 comments.

File	Description
frontend/DockerFile	Defines the Docker image for the frontend application with Node.js 22, dependency installation, build process, and runtime configuration
docker-compose.yaml	Configures the frontend service with build context, environment variables, port mapping, development watch mode, and network setup

Critical Issues Found:

• File naming mismatch: DockerFile vs Dockerfile will cause build failures
• Missing npm start script in package.json will prevent container from running
• Several best practice improvements needed for production readiness

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