#13807 Add a case-less Data View and merge it with Eclipse views in the tree

- Added RimGeneric3dView, a 3D view that is not tied to any grid case,
  useful for wells, surfaces and other data not requiring a reservoir
  grid. The view supports a custom name.
- Introduced RimGenericViewCollection, a new top-level collection that
  holds both Eclipse views and RimGeneric3dView instances. It overrides
  defineUiTreeOrdering() to display both types as a single flat list
  under the top-level 'Views' node.
- RimOilField now exposes a single genericViewCollection instead of a
  plain eclipseViewCollection field.
- RimEclipseViewCollection is unchanged and continues to be used for
  per-case and ensemble view collections.
- Updated RimEclipseCase::globalViewCollection() and related helpers to
  use RimGenericViewCollection, and added matching overloads in
  RicNewViewFeature for creating eclipse views from the merged
  collection.
- Added RicNewGenericDataViewFeature to create a new generic data view
  from the context menu.

ApplicationLibCode/ProjectDataModel/WellPath/RimWellPathCollection.cpp

@@ -78,6 +78,8 @@
 #include "cafPdmUiTreeOrdering.h"
 #include "cafProgressInfo.h"
 
+#include "cvfBoundingBox.h"
+
 #include <QCollator>
 #include <QFile>
 #include <QFileInfo>
@@ -401,6 +403,24 @@ std::vector<RimWellPath*> RimWellPathCollection::allWellPaths() const
     return m_wellPaths.childrenByType();
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+cvf::BoundingBox RimWellPathCollection::wellPathsBoundingBox() const
+{
+    cvf::BoundingBox bb;
+
+    for ( const auto wellPath : allWellPaths() )
+    {
+        if ( !wellPath || !wellPath->wellPathGeometry() ) continue;
+
+        for ( const auto& point : wellPath->wellPathGeometry()->wellPathPoints() )
+            bb.add( point );
+    }
+
+    return bb;
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------

ApplicationLibCode/ProjectDataModel/WellPath/RimWellPathCollection.h

@@ -111,6 +111,7 @@ public:
     bool                      loadDataAndUpdate();
     std::vector<RimWellPath*> addWellPaths( QStringList filePaths, QStringList* errorMessages );
     std::vector<RimWellPath*> allWellPaths() const;
+    cvf::BoundingBox          wellPathsBoundingBox() const;
     void                      removeWellPath( RimWellPath* wellPath );
 
     void deleteAllWellPaths();