Using `.pre-commit-config` as a linter and test link check

[yezz123]

I guess pre-commit is a good suggestion to let the project clean, and also check the new PRs if they correspond to the linting rules.

For example:

• I use https://github.com/pre-commit/pre-commit-hooks for checking:

hooks:
          - id: check-merge-conflict
          - id: check-added-large-files
          - id: check-ast
          - id: check-symlinks
          - id: trailing-whitespace
          - id: check-json
          - id: debug-statements
          - id: pretty-format-json

• For sorting imports, I use https://github.com/PyCQA/isort with the black profile.
• I use https://gitlab.com/pycqa/flake8 also for applying all style rules.

I will try to describe this issue in a PR.

[yezz123]

I just create the PR relate to this changes #345

[ashrub-holvi]

• For sorting imports, I use https://github.com/PyCQA/isort with the black profile.
• I use https://gitlab.com/pycqa/flake8 also for applying all style rules.

Note: nowadays ruff can be used for autoformatting and linting.

Also, wondering is there any autoformatter for Mako templates, for django templates there is https://github.com/adamchainz/djade which can be used in pre-commit