[WIP] feat: View system

[Nesqwik]

Checklist

• [ ] I didn't over-scope my PR
• [ ] My PR title matches the commit convention
• [ ] I did not include breaking changes
• [ ] I included unit tests that cover my changes
• [ ] I added/updated the documentation about my changes
• [ ] I made my own code-review before requesting one

Description of the changes

Adaptation of the devtool to match the new View system. See : https://github.com/lenra-io/application-runner/pull/242

[pichoemr]

view system work moved to https://github.com/lenra-io/dev-tools/pull/160 without last wip commit

[jonas-martinez]

@Nesqwik @pichoemr Is this done?