Feature/add source link

[tomtana]

• remove unnecessary build dependency
• add source code link for pypy

[Copilot]

Pull Request Overview

This PR adds a source link to the project metadata and removes an unnecessary build dependency. Additionally, it updates the project version and corrects terminology in documentation.

• Removed build>=1.3.0 from project dependencies
• Added "Source" URL to project metadata pointing to the GitHub repository
• Updated version from 0.8.1 to 0.8.2
• Changed "Terminal wrapper" to "Cli wrapper" in roadmap documentation

Reviewed Changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated no comments.

File	Description
pyproject.toml	Version bump, removed build dependency, added source URL
docs/README.rst	Updated roadmap terminology from "Terminal" to "Cli"
README.md	Updated roadmap terminology from "Terminal" to "Cli"

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.77%. Comparing base (d7ee942) to head (da2e639).
❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #19   +/-   ##
=======================================
  Coverage   95.77%   95.77%           
=======================================
  Files           6        6           
  Lines         379      379           
=======================================
  Hits          363      363           
  Misses         16       16           

Flag	Coverage Δ
unittests	95.77% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.