This pull request updates the GitHub Actions workflows and reusable actions to support conditional usage of local versus remote actions, depending on whether the repository is javidahmed64592/template-python or another repository. This makes the workflows more portable and reusable across different repositories, avoiding issues with relative action paths outside the template repository.

Conditional action usage enhancements:

• In .github/workflows/build.yml and .github/workflows/ci.yml, each job now conditionally uses either a local action (for the template repo) or a remote action from javidahmed64592/template-python (for other repos), improving workflow portability. [1] [2]
• In all custom action definitions (e.g., build-wheel, verify-structure, install-python-core, install-python-dev, and all CI actions), steps that previously used local actions now include an if condition to select between local and remote action usage. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]

These changes ensure that workflows and actions work seamlessly whether they are run in the template repository or in downstream repositories that consume these actions.