feat: 🎸 MeasurementService (#1314)

* feat: 🎸 MeasurementService

Work in progress...

* Remove cornerstone tools import

* Second iteration

* CR Update: Add update / added events example

* Add new props to measurements

* Update event log

* Add new measurementid to annotation

* Add context support

* Add value types

* Add area

* Add todo

* Wip measurement to annotation map

* Change points representation

* Add props to annotation mapping

* Add tests

* Extract formatter from init and add tests

* Sketch matchers

* Fix events and valuetypes imports

* Remove context support

* Rename formatter to mappings

* Sketching source and source definitions

* Adjust matching criteria in addOrUpdate

* CR Updates: Extract private functions and rename variables

* Fix broken tests

* Add more measurement service tests

* Update broken mapping tests

* Update test description

* Update getAnnotation to get mapping based on def and source

Co-authored-by: Danny Brown <danny.ri.brown@gmail.com>

extensions/cornerstone/jest.config.js

@@ -0,0 +1,13 @@
+const base = require('../../jest.config.base.js');
+const pkg = require('./package');
+
+module.exports = {
+  ...base,
+  name: pkg.name,
+  displayName: pkg.name,
+  // rootDir: "../.."
+  // testMatch: [
+  //   //`<rootDir>/platform/${pack.name}/**/*.spec.js`
+  //   "<rootDir>/platform/viewer/**/*.test.js"
+  // ]
+};