deps: remove hammerjs dependency from angular-material package

fixes #2524

Author: lucas-koehler

MIGRATION.md

@@ -1,5 +1,13 @@
 # Migration guide
 
+## Migrating to JSON Forms 3.8
+
+### Angular material removes hammerjs
+
+The angular material package no longer depends or imports the `hammerjs` package.
+`hammerjs` is a deprecated package for touch gesture support that was last updated 10 years ago.
+Thus, it is not expected to be in use. However, if you notice sudden failures in reaction to touch gestures, check if you are still using this.
+
 ## Migrating to JSON Forms 3.7
 
 ### Angular support now targets Angular 19 to 21

packages/angular-material/angular.json

@@ -28,7 +28,7 @@
               "./node_modules/@angular/material/prebuilt-themes/indigo-pink.css"
             ],
             "scripts": [],
-            "allowedCommonJsDependencies": ["lodash", "hammerjs"],
+            "allowedCommonJsDependencies": ["lodash"],
             "optimization": false,
             "buildOptimizer": false
           }

packages/angular-material/ng-package.json

@@ -4,7 +4,6 @@
   "allowedNonPeerDependencies": [
     "@jsonforms/angular",
     "@jsonforms/core",
-    "hammerjs", 
     "lodash"
   ]
-}
+}

packages/angular-material/package.json

@@ -78,7 +78,6 @@
     "rxjs": "^6.6.0 || ^7.4.0"
   },
   "dependencies": {
-    "hammerjs": "2.0.8",
     "lodash": "^4.17.21"
   },
   "devDependencies": {

packages/angular-material/src/library/index.ts

@@ -22,7 +22,6 @@
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   THE SOFTWARE.
 */
-import 'hammerjs';
 import { RankedTester } from '@jsonforms/core';
 export * from './module';
 import {