Dash-file-cache

:wrench: Fix

1. Fix: Correct a typo of the html tags in the readme file.
2. Fix: Fix typos in the docstrings.
3. Fix: Make `caches.typehints.Deferred` used by other modules.
4. Fix: Add `caches.typehints.Deferred` to the `__all__` list of the module.
5. Fix: Correct the keywords in `pyproject.toml`.

:floppy_disk: Change

1. Remove unused `utilities.no_cache`.
2. Adjust the ignore list of `pyright`, `black` and `flake8`.
3. Adjust the typehints of `services.data.ServiceData`.

:floppy_disk: Change

1. Adjust the project information.
2. Adjust indents of docker scripts.
3. Reduce the code complexity of `services.data.ServiceData.stream(...)`.
4. Add the `/docs` folder in the ignore list.

:mega: New

1. Create this project.
2. Finish the first version of the pacakge `dash_file_cache`.
3. Add the Dash demos `examples/*.py`.
4. Add the unittests `tests/*.py` and the `pytest` configuration `conftest.py`.
5. Add configurations `pyproject.toml`.
6. Add the devloper's environment folder `./docker` and the `Dockerfile`.
7. Add the community guideline files: `CODE_OF_CONDUCT.md`, `CONTRIBUTING.md`, `SECURITY.md`, and `review_checklist.md`.
8. Add the issue and pull request templates.
9. Configure the github workflows.