feat: Snapshot Download Tool (#840)

* feat(Download ScreenShot Dialog)

- UI part of it

* feat(Download ScreenShot Dialog)

- UI part of it

* feat(Download ScreenShot Dialog)

- Missing Annotations showing controls

* feat(Download ScreenShot Dialog)

- Missing Annotations showing controls

* feat(Download ScreenShot Dialog)

- Partial Pull Request - Not ready to Prod yet.

* feat(Download ScreenShot Dialog)

  - UI - v2

* feat(Download ScreenShot Dialog)

  - UI - v3

* feat(Download ScreenShot Dialog)

  - Resizing tool

* feat(Download ScreenShot Dialog)

  - Resizing tool

* feat(Download ScreenShot Dialog)

  - Removing hardcoded CSS left

* feat(Download ScreenShot Dialog)

  - Bugfixes

* feat(Download ScreenShot Dialog)

  - Bugfixes - Escape closes the modal

* feat(Download ScreenShot Dialog)

  - Bugfixes - Responsive issues

* WIP: Refactoring DownloadDialog

* WIP: Refactoring DownloadDialog

* Align label and hide background canvas

* Add constantes and remove code not used

* Reset state on close modal

* Extract cornerstone to connect

* Fix modal zindex and add custom canvas classname

* CR Update: Add proptypes and fix useeffect warning

* CR Update: Refactor hooks, styles and imports

* CR Update: Remove important from css

* CR Update: Update core utils test of index

extensions/cornerstone/src/toolbarModule.js

@@ -213,6 +213,16 @@ const definitions = [
         commandName: 'setToolActive',
         commandOptions: { toolName: 'Eraser' },
       },
+      {
+        id: 'Download',
+        label: 'Download',
+        icon: 'create-screen-capture',
+        //
+        type: TOOLBAR_BUTTON_TYPES.BUILT_IN,
+        options: {
+          behavior: 'DOWNLOAD_SCREEN_SHOT',
+        },
+      },
     ],
   },
 ];