feature(segmentation): Add contour tools and utilities in a side panel (#5517)

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Dan Rukas <dan.rukas@gmail.com>

platform/docs/docs/platform/extensions/modules/toolbar.md

@@ -117,6 +117,13 @@ Let's look at one of the evaluators (for `evaluate.cornerstoneTool`)
 
 as you can see the job of this evaluator is to determine if the button should be disabled or not. It does so by checking the `toolGroup` and the `toolName` and then returns an object with `disabled` and `className` properties.
 
+Various information can be returned by an evaluator. In particular...
+- `disabled`: flag indicating if the tool should be disabled or not
+- `disabledText`: the text or tooltip to show if the `disabled` flag above is set to `true`
+- `visible`: flag indicating if the tool show be visible or not; this is a convenient way to force a tool to hide based on some custom (evaluator) logic
+- `isActive`: flag to indicating where the tool is currently active or not
+- `className`: custom CSS class names to add to the tool's component
+
 The following evaluators are provided by us:
 
 - `evaluate.cornerstoneTool`: If assigned to a button (see next), it will make the button react to the active viewport state based on its toolGroup.

platform/docs/docs/platform/services/data/SegmentationService.md

@@ -34,6 +34,17 @@ createLabelmapForDisplaySet(
     }
   }
 )
+
+createContourForDisplaySet(
+  displaySet,
+  {
+    segmentationId?: string,
+    label: string,
+    segments?: {
+      [segmentIndex: number]: Partial<Segment>
+    }
+  }
+)
 ```
 
 ### Segmentation Management
@@ -85,17 +96,33 @@ interface Segmentation {
 
 ## Code Examples
 
-### Creating a Segmentation
+### Creating a Label Map Segmentation
 
 ```typescript
 const displaySet = displaySetService.getDisplaySetByUID(displaySetUID);
 const segmentationId = await segmentationService.createLabelmapForDisplaySet(
   displaySet,
   {
-    label: 'New Segmentation',
+    label: 'New Label Map Segmentation',
     segments: {
       1: {
-        label: 'First Segment',
+        label: 'First Label Map Segment',
+        active: true
+      }
+    }
+  }
+);
+
+### Creating a Label Map Segmentation
+
+const displaySet = displaySetService.getDisplaySetByUID(displaySetUID);
+const segmentationId = await segmentationService.createContourForDisplaySet(
+  displaySet,
+  {
+    label: 'New Contour Segmentation',
+    segments: {
+      1: {
+        label: 'First Contour Segment',
         active: true
       }
     }