DRAFT feat: add fillers behaviour

[Grafikart]

Add fillers behaviour

Fix #949

[sonarcloud[bot]]

Quality Gate failed

Failed conditions
0.0% Coverage on New Code (required ≥ 80%)

See analysis details on SonarCloud

[laurentC35]

We need to update this feature:

• we are not respect REST convention, we have to use GET instead of POST
• so we need to pass param directly to URL, URL need to be VTLified

We can check here, the implementation (with RemoteComponent, not the target...) : enable VTL en remote URL.