Thematic tool integration in Visual Style Editor

[mahmoudadel54]

Description

As per issue title the aim of the issue if to integrate specific features available in the Stat Query Engine tool into the Visual stile editor in order to dismiss the first one in favor of the second.

What kind of improvement you want to add? (check one with "x", remove the others)

• Minor changes to existing features
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Other... Please describe:

Other useful information

MS issue to be created for 2024.01.00

Note: Thematic layer should be removed anyway for security reason because is using SLD parameter in the GetMap.

• Integrate the view parameters configuration UI component in the visual style editor to enhance the classification result, only the params will be supported and fields will be removed. Attributes with the same name of view parameters should be highlighted so the user could understand the relation with view parameters (see screenshots)
• Enhance the workflow of the vector classification to support only the parameters for view params (eg: msViewParametes, name to review)
• Complete removal of the ThematicLayer plugin from MS

Most of the classification functionalities are already included in the visual style editor; the only missing part is the possibility to include inside the classification additional view parameters of a layer using the thematic property. The thematic property provides an array of fields where each one represents a select input, once a user selects one of this input the associated view parameter is included in the classify.json request to the SLD service. We could have a global setting button inline with the undo/redo because this configuration has an effect on all classification rules symbolizers.