[chore] Move the templates into v1 and v2 directories

[sfc-gh-bnisco]

TL;DR

Restructured the component templates directory to support versioning and improved build process compatibility.

What changed?

• Moved template directories into a versioned structure (templates/v1/template and templates/v1/template-reactless)
• Added support for future template versions with a v2 directory
• Updated the example directory discovery to handle the new versioned structure
• Added support for projects using pyproject.toml in the build process
• Implemented a robust directory comparison function that respects .gitignore rules, fixing an issue when running these commands locally
• Enhanced the template checking process to properly handle git-ignored files

Why make this change?

This change prepares the codebase for supporting multiple versions of component templates, allowing for backward compatibility while introducing new features. The improved build process compatibility ensures modern Python packaging approaches (pyproject.toml) are supported alongside traditional setup.py. The enhanced directory comparison makes template verification more reliable by properly handling git-ignored files.

[sfc-gh-bnisco]

• [chore] Update the README #115
• [feat] Add v2 template-reactless cookiecutter support #114
• [feat] Add v2 cookiecutter support #113
• [feat] Add support for v1 and v2 in dev scripts #112
• [chore] Organize the v1 examples #111
• [chore] Move the templates into v1 and v2 directories #110 👈 (View in Graphite)
• [chore] Move v1 cookiecutter templates #109
• master

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