Use a Monorepo Solution for the Ecocode Dashboard project

[AMorgaut]

Is your feature request related to a problem? Please describe.

As specified in the README, we expect to deliver several application variants of the dashboard as:

• a Sonar plugin (cf dedicated issue Integration as a Sonar Page #3 )
• a VSCode plugin (cf dedicated issue Integration as a VSCode plugin #34 )
• a Confluence plugin

But potentially also

• a Jenkins plugin
• a Bitbucket or Gerrit plugin
• a intelliJ IDEA / Webstorm / PHPStorm / PyCharm plugin
• a Chrome/Edge extension plugin
• a mobile app
• ...

Additionnally, we may be interested to publish some services as independant libraries (ex: the sonar HTTP client) or to integrate a test project directly in the same repo (cf dedicated issue #16 )

Describe the solution you'd like

There is different available monorepo solutions that should allow to facilitate our work like:

• Nrwl Nx (which now integrate the Lerna project as well)
• Yarn workspaces
• pnpm workspaces
• bit
• Turborepo

In our context, support of Java/Maven is important for at minimum the sonar plugin.

At first sight, while I appreciate Nx, after quick exploration Turborepo seems to be the most accurate solution in our situation

• it looks to one of be the most integrated with Vite which is the default builder for Vue.js
• there is a turbo-maven-plugin and good feedbacks of its usage with Java/Maven projects
  • Speed up your Multi Module Maven Builds with turbo-maven-plugin
• it is quite popular, which might help for onboarding

But alternate solutions can be proposed if it proves to be at least as convenient, or maybe more adequate for a green IT project