feat: Add White Labelling, Hanging Protocols, and tons of Extensions / Mode fixes

* modified

* new files in existing extensions/libraries/modes

* fixed bugs and tests

* Clean up

* fix: viewport display fixed

* Fixed configs for deployment

* Removed unnecessary files and functions

* Fixed default HP module

* Added white labelling

* Fixed hash routing

* Removed unnecessary routers

Co-authored-by: Alireza Sedghi <ar.sedghi@gmail.com>

platform/viewer/package.json

@@ -55,7 +55,7 @@
     "@types/react": "^16.0.0",
     "classnames": "^2.2.6",
     "core-js": "^3.2.1",
-    "cornerstone-math": "^0.1.8",
+    "cornerstone-math": "^0.1.9",
     "cornerstone-tools": "5.1.2",
     "cornerstone-wado-image-loader": "^3.1.2",
     "dcmjs": "0.16.1",