Remove unused package

Author: tiny-ben-tran

package.json

@@ -28,7 +28,6 @@
     "@angular/language-service": "^20",
     "@angular/material": "^20",
     "@angular/platform-browser": "^20",
-    "@angular/platform-browser-dynamic": "^20",
     "@babel/core": "^7.24.9",
     "@ephox/agar": "^8.0.1",
     "@ephox/bedrock-client": "^14.1.1",

yarn.lock

@@ -379,13 +379,6 @@
   dependencies:
     tslib "^2.3.0"
 
-"@angular/platform-browser-dynamic@^20":
-  version "20.3.16"
-  resolved "https://registry.yarnpkg.com/@angular/platform-browser-dynamic/-/platform-browser-dynamic-20.3.16.tgz#95cd996ca4ed9154e080e97313418bd23f068ffd"
-  integrity sha512-5mECCV9YeKH6ue239GXRTGeDSd/eTbM1j8dDejhm5cGnPBhTxRw4o+GgSrWTYtb6VmIYdwUGBTC+wCBphiaQ2A==
-  dependencies:
-    tslib "^2.3.0"
-
 "@angular/platform-browser@^20":
   version "20.3.16"
   resolved "https://registry.yarnpkg.com/@angular/platform-browser/-/platform-browser-20.3.16.tgz#08eb56c9ba35b19399a15531422edd597734e082"