Add CI

[Deniskore]

This PR updates the CI pipeline to include:

1. cargo clippy
2. cargo fmt check
3. cargo test
4. Builds on macOS (Apple Silicon), Linux, and Windows

if ci.yml succeeds on main branch, deploy.yml will be triggered to deploy GitHub pages

[Copilot]

Pull Request Overview

This PR implements a comprehensive CI/CD pipeline for a Rust project, adding automated testing, linting, and multi-platform builds. The CI pipeline runs on pushes to main and pull requests, while the deployment workflow is triggered only after successful CI completion.

• Adds a new CI workflow with cargo test, clippy, and fmt checks
• Implements multi-platform builds (macOS Apple Silicon, Linux, Windows)
• Updates deployment workflow to depend on CI success

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
.github/workflows/ci.yml	New CI workflow with Rust testing, linting, and cross-platform builds
.github/workflows/deploy.yml	Modified to trigger only after CI workflow completion

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[plzin]

Thank you! Looks good to me.