Add Dockerfile

[giswqs]

No description provided.

[Copilot]

Pull request overview

This PR adds Docker support to the vite-maplibre-react project, enabling containerized deployment of the application. The implementation includes a multi-stage Dockerfile, GitHub Actions workflow for automated Docker image publishing, and comprehensive documentation.

Changes:

• Added multi-stage Dockerfile with Node.js build stage and nginx production stage
• Added GitHub Actions workflow to build and publish Docker images to GitHub Container Registry
• Updated README with Docker usage instructions including docker-compose example
• Bumped package version from 0.0.0 to 0.1.0

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
Dockerfile	Multi-stage Docker build with Node.js builder and nginx production server, configured to serve the app at /vite-maplibre-react/ path
.dockerignore	Excludes build artifacts, development files, and sensitive data from Docker context
.github/workflows/docker-publish.yml	CI/CD workflow for building and publishing Docker images on releases and PRs
README.md	Added comprehensive Docker documentation including build, run, and docker-compose instructions
package.json	Version bump to 0.1.0 reflecting the new Docker feature

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[Copilot]

The docker-compose file format version "3.8" is outdated. Docker Compose version 2.x and later (which is now the standard) uses a Compose Specification format that doesn't require a version field. The version field is now optional and only used for backward compatibility with older Docker Compose versions. Consider either removing the version field entirely or updating the documentation to reflect current best practices.

Suggested change

version: "3.8"