Description

This PR makes a lot of changes to the documentation with the overall goal of making them more understandable and updated with the current ProxyStore code.

• Fix typos
• Update package links for PyPI in pyproject.toml
• Update the copyright on the docs.
• Open external links in new tabs.
• Reference the extensions package.
• Add links to source files in the API docs.
• Open admonitions by default in APIs.
• Improve CSS of docstrings.
• Enabled inventory on the proxystore API so external packages can reference.
• Big refresh on the documentation contents:
  • Adjusted page locations
  • Added "Concepts"
  • Expanded installation instructions.

Fixes

• Fixes Documentation Improvements #199

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Refactoring (internal implementation changes)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update (no changes to the code)
• CI change (changes to CI workflows, packages, templates, etc.)
• Version changes (changes to the package or dependency versions)

Testing

Inspected docs locally.

Pull Request Checklist

Please confirm the PR meets the following requirements.

• Tags added to PR (e.g., breaking, bug, dependencies, documentation, enhancement, refactor).
• Code changes pass pre-commit (e.g., black, mypy, ruff, etc.).
• Tests have been added to show the fix is effective or that the new feature works.
• New and existing unit tests pass locally with the changes.
• Docs have been updated and reviewed if relevant.