Removes the "src" and "apply" sub directory levels resulting in a more
flat directory structure for static assets.

No changes in functionality should be a result of this. It is only to
make it easier for developers to move around the code base.

ruff is drop-in-replacement for black and some of deviations
actually make some sense. Argueably they seems to be very good at what
they do, while for us it's one less dependency to manage

See https://docs.astral.sh/ruff/formatter/ to understand more

- black
- coverage
- django-browser-reload
- django-coverage-plugin
- django-debug-toolbar
- pytest-cov
- pytest-split
- pytest-xdist
- reponses
- ruff

Easier way to check and fix formatting issues if don't want to go
precommit hooks route

Add black and prettier check to lint

- Add black, djhtml, prettier
- Add precommit


This PR add configurations for black, djhtml and prettier.

- black is used for formatting python files
- djhtml for formatting html files. Use `{# fmt: off #}` and `{# fmt: on
#}` where needed.
- prettier for formatting of sass,css,yml and js files

Note: prettier picks up some of it's config from `.editorconfig`, so
it's updated appropriately

Formating of mardown files, minified or vendored js files are ignored.

Formatting used off-the-self rules for better consistency with the
community as large.

The formatting is not applied to all the files as it will introduce a
lot of merge conflict with
current PRs, instead `pre-commit` config is provide which can be
installed by `precommit install`
locally. It will format only the modified files in the PR/commits. 

Once majority of the current active PRs are either rebased & formatted
using precommit or merged, we can
run the `make fmt` on the full repo and activate additional prettier and
black checks in our lint rules.

The modified sass files fixes the eslint error that would came up if we
were to apply the prettier formatter on them.

Fixes #3500

Fixes #3430

- [x] Simplified code
- [x] Use postgres FTS search
- [x] Improve UX for filters
- [x]  Improve submission listing
- [x] Add filter for submission date, OTF have asked about this.
- [x] Add submission ID search, see
https://github.com/HyphaApp/hypha/pull/3294
- [x]   Make sure the batch actions are working 
- [x]   Permissions check for batch actions
- [x] Ensure search index works after submissions is updated
- [x] ~Integrate Django messages framework with htmx responses~ (Not
needed)
- [x] [Fix Polynomial regular expression used on uncontrolled
data](https://github.com/HyphaApp/hypha/security/code-scanning/74

)
- [ ] make bulk update status working, currently it's hidden.

---------

Co-authored-by: Fredrik Jonsson <frjo@xdeb.org>

Run Django and docs preview server, and watch and compile frontend
changes in parallel.

This lets you quickly spin up and run everything in a single terminal.

Fixes #3101

- Remove `make sort` and `make sort-fix` make targerts
- Use `make lint` and `make lint-fix` instead.
- Make use of GitHub Annotation to surface issues as annotations
directly in the files changed, similar to CodeQL.
- Move stuff from `setup.cfg` to `pyproject.toml`
- Fixed the potentially buggy code. Each of the fix types is in
individual commits.

Fixes #3079

Break test target into smaller targets

- Add “make test” command to lint, test and report coverage
- Add pytest runner 
  - It automatically set up to use the correct Django settings module
  - Runs tests on all the available CPU, I was able to run all the test in total=~30sec using “make test” command.
  - It provides a cleaner error report, compared to DjangoTestRunner
- Coverage
  - Displayed the report on the terminal after the test finish
  - Disable reporting of coverage for test and migration files
  - Enable coverage reporting for the template files
  - “make test” generates HTML reports to quickly check the coverage of each file

- Add missing PHONY definition for `help`
- Add `lint` command to run both isort and flake8
- Add `style` command to run flake8
- Rename `fix` to `sort-fix` to fix the isort errors
- Remove exit code from `sort` as it hid errors and emits error codes anyway