chore(clean_target): Added to maven clean plugin the additional files we generate in the repository (#127)

* Added to maven clean plugin the additional files we generate in the repository.

Covers [UID-573](https://bonitasoft.atlassian.net/browse/UID-573)

* typo: push on "public" remote origin instead of "public-repo"

* remove warning on npm install for generated app
* run server with node 16.13.0 for preview
* bump angular dependencies to use angular-cli in 13.0.2

* update component and container template
* $item, $count, $collection and $index is now usable in propertiesValues

Covers [UID-564](https://bonitasoft.atlassian.net/browse/UID-564)

* Use latest web components, and adapt gulp task for new WC structure.

Covers [UID-574](https://bonitasoft.atlassian.net/browse/UID-574)

before artifact publishing:
* on branch master/dev, build with java11
* with 1.12.x branch, build on java8

Covers [UID-577](https://bonitasoft.atlassian.net/browse/UID-577)

* Allow using json variable in interpolation or variable binding
* Update bonita/ui-designer-context-binding to 0.0.11

Covers [UID-553](https://bonitasoft.atlassian.net/browse/UID-553)

* after a update on dmnemec/copy_file_to_another_repo_action@main, we need to add this properties

Co-authored-by: julienmege <julien.mege@bonitasoft.com>

* feat(preview wc): Enforce slash in bundle path

Closes [UID-544](https://bonitasoft.atlassian.net/browse/UID-544)

Co-authored-by: ui-designer-bot <ui-designer-bot@users.noreply.github.com>

* In some case, cleaning extract path is not possible (asynchronous ? concurrence ?). We update the extract path to a temporary folder

Covers [UID-535](https://bonitasoft.atlassian.net/browse/UID-535)

* launch npm install on starting
* Generated a generic app (a maven app)
* run ng serve when user click on the preview

Covers [UID-494](https://bonitasoft.atlassian.net/browse/UID-494)

* feat(generateApp): Angular app is generated on preview

* use context-binding library
* generate app when preview is open
* App need to be start manually from tmp folder

Covers [UID-462](https://bonitasoft.atlassian.net/browse/UID-462)

Automate standard widgets integration from npm dependecy
Move standard widget clean in build.clean task

Covers [UID-499](https://bonitasoft.atlassian.net/browse/UID-499)

chore(server.sh): set as experimental true, to be aligned with application.properties and make it work as expected.

Covers [UID-470](https://bonitasoft.atlassian.net/browse/UID-470

)
Co-authored-by: julienmege <julien.mege@bonitasoft.com>

* First implem of dynamic loading
Co-authored-by: julienmege <julien.mege@bonitasoft.com>

* Based on new modelVersion

* Handle 2 modelVersion + add UI for tech selection

* Added multiple versions for all artifacts types (forms, layout, fragments)

* add "legacy" badge

* Added tooltips in 'Create artifact':  for Legacy checkbox and custom widget

* Based on new modelVersion

* Handle 2 modelVersion + add UI for tech selection

* Added multiple versions for all artifacts types (forms, layout, fragments)

* add "legacy" badge
Co-authored-by: julienmege <julien.mege@bonitasoft.com>

* Use Instant to calculate duration

Covers [UID-539](https://bonitasoft.atlassian.net/browse/UID-539)

Covers (partially)  [UID-537](https://bonitasoft.atlassian.net/browse/UID-537)

Co-authored-by: ui-designer-bot <ui-designer-bot@users.noreply.github.com>

Covers [UID-505](https://bonitasoft.atlassian.net/browse/UID-505)

Co-authored-by: ui-designer-bot <ui-designer-bot@users.noreply.github.com>

Co-authored-by: ui-designer-bot <ui-designer-bot@users.noreply.github.com>

* migrate fragment which contains businessData

Cover [UID-459](https://bonitasoft.atlassian.net/browse/UID-459)

Covers [UID-482](https://bonitasoft.atlassian.net/browse/UID-482)

* Serialize and deserialize mechanism implementation
* Call it at import/export
* Adding test
* Protect build widget without prefix when mode is experimental

Cover [UID-482](https://bonitasoft.atlassian.net/browse/UID-482)

* adding origin on git push
* remove refs/head branch in script