* refactor(web): Migrate to Quarkus 3

This commit updates the OpenDC web server to use Quarkus 3, which
changes annotations to use the Jakarta namespace for annotations.

* refactor(web): Configure runtime variables for web UI

This commit updates the web UI to propagate runtime variables via the
next-runtime-env package. Before, we would need to replace the variables
in the generated sources by Next.js, next-runtime-env works by loading a
JavaScript file when opening the OpenDC web UI which contains the
configuration of the web app.

* refactor(web): Migrate to Quarkus Quinoa

This commit updates the OpenDC web server to make use of Quarkus Quinoa
for serving the web UI. This allows us to deprecate the complex Quarkus
extension for serving the web UI.

* refactor(web): Move web UI into Quarkus web app

This commit moves the web UI into the Quarkus web server module to
ensure we follow Quarkus Quinoa's conventions.

* refactor(web): Merge Quarkus extension into single module

This commit merges the existing Quarkus extensions into a single module
to prevent build complexity.

* refactor(web): Migrate web proto to Java

This commit migrates the web protocol to Java and removes the dependency
on Jandex Gradle.

* refactor(web): Migrate to Quarkus 3

This commit updates the OpenDC web server to use Quarkus 3, which
changes annotations to use the Jakarta namespace for annotations.

* enable DB schema migration on DEV server

* webui is not needed anymore

* remove MAINTAINERS is depricated

* fix quarkus.quinoa properties

* revert properties change, install npm in docker image to allow building the frontend

* pin postgres version, this is a best practice. Fix some properties the old ones are depricated. Added properties for local testing

* fix build error

* :opendc-web:opendc-web-proto:spotlessApply

* fix database schema

---------

Co-authored-by: Fabian Mastenbroek <mail.fabianm@gmail.com>

This change updates the build configuration to use Spotless for code
formating of both Kotlin and Java.

This change removes the OpenDC Harness modules from the main repository.
We have made the decision to take a different direction regarding the
specification and execution of experiments. The design of the current
harness does not integrate well with the specification of experiments in
the web interface. The new version focuses on proper integration with
the web interface, as well as via the command line interface.

This change adds a new Quarkus extension that is able to serve the
OpenDC web interface via the Quarkus deployment of OpenDC.

This change adds support for building the OpenDC web interface project
that uses Next.js using Gradle. This enables a single build pipeline
using Gradle.

This change adds the initial implementation of the new API server in Kotlin,
replacing the old API written in Python. The implementation uses Quarkus,
RESTEasy, and Hibernate to implement the new API endpoints.

The reason for replacing the old API server is unifying the build and
deployment toolchains, reducing the number of technologies necessary to
work with OpenDC. Furthermore, we envision bundling the entire OpenDC
project into a single distributions, allowing users to launch their own
deployment trivially.

This change adds a unified communication protocol in form of the module
opendc-web-proto which contains the classes that form the communication
protocol of OpenDC's API v2.

By having the protocol in a separate module, we can utilize the classes
in both server and client.

This change moves build dependencies used by Gradle into the version catalog
to ensure a single location for all dependency versions.

This change updates the build script to use Kotlin 1.6.10 for building
OpenDC.

This change updates the build process to use Kotlin 1.6.0.