The former name was too generic, which made it difficult to spot, and
could clash on Windows as well.

This patch renames it as headlamp-server but keeps as /headlamp/server
symlink in the container image, for backward compatibility.

Mainly for the new nodejs 16 LTS, but also pg 14, and linux LTS.

These changes allow the user to have localization in the desktop
application (menu) and to change it from the Headlamp's frontend.

This commit adds i18next-parser and a few convenience commands in order
to generate/create the translation files for the existing locales.

For creating a new locale, create the locale directory under
frontend/src/i18n/locales and run `make i18n`.

icu-data package is used to support better locale formatting.

Alpine 3.13.x comes with Nodejs 14.x which has plenty of improvements,
but one area it improves greatly is locale based formatting.

We add docs/development/api using typedoc to generate the docs.

For now make docs does not include storybook.

- Only on relevant files.
- Runs on CI.
- Set coverage thresholds to what we currently have.

Use testing lib like in new create react setup.
Run frontend tests on github.
Add latest node 14.x LTS to test matrix.

Instead of repeating the "npm run build" command in all the 3 app
related targets, we now create an app-build target for that, and also
run "npm install" in it, as it's a needed first step.

When we are on windows platform we want to generate an executable for
our server binary. This is also important for our desktop app to run the
server because a plain binary file is not executable on windows.
Thus this patch updates the backend target to produce a server.exe when
the OS is windows.
For the desktop app now that we have a server.exe when on windows we
want to ship that as well into our electron packaging and thus we need
to create an entry for that in the extraResources property in
package.json. Also we don't want to commit the server executable so this
patch adds that as well to gitignore.

This patch adds make targets for desktop app build for all three
platforms.

Disabling the Docker cache greatly increases the time it takes to
rebuild an image during development.

The `docker build` command requires specifying a directory in
addition to the Dockerfile.

These changes add makefile targets for building the golangci-lint tool
and to run it.
This makes it very easy to get and run the linter, and thus adding it to
the CI.

We have an official name now, so this patch adds the respective changes
to the frontend.

We need convenient and consistent ways for running the linter, so these
changes add makefile targets and npm scripts for that.

The backend and frontend should be self-contained in their repective
paths as much as possible. The frontend was already in a good state but
the backend had the go.{mod,sum} files outside of the backend folder.

These changes move the backend/server.go into a new backend/cmd/ folder,
the mentioned go module related files into the backend folder, and
update the Makefile to reflect those changes.

These changes add a dockerfile and a makefile target for building a
Docker image.