Bump webpack-dev-server and @angular-devkit/build-angular in /ui

Bumps [webpack-dev-server](https://github.com/webpack/webpack-dev-server) to 5.2.1 and updates ancestor dependency [@angular-devkit/build-angular](https://github.com/angular/angular-cli). These dependencies need to be updated together.


Updates `webpack-dev-server` from 5.2.0 to 5.2.1
- [Release notes](https://github.com/webpack/webpack-dev-server/releases)
- [Changelog](https://github.com/webpack/webpack-dev-server/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack/webpack-dev-server/compare/v5.2.0...v5.2.1)

Updates `@angular-devkit/build-angular` from 19.2.14 to 20.0.1
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Changelog](https://github.com/angular/angular-cli/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular-cli/compare/19.2.14...20.0.1)

---
updated-dependencies:
- dependency-name: webpack-dev-server
  dependency-version: 5.2.1
  dependency-type: indirect
- dependency-name: "@angular-devkit/build-angular"
  dependency-version: 20.0.1
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

Pipfile.lock

@@ -741,12 +741,12 @@
         },
         "yt-dlp": {
             "hashes": [
-                "sha256:1eb31c9a47d56c7433be23a6ae084c640bd4e14961ad43076927ef05280871ea",
-                "sha256:242b648e1a18ab04bdd4cc175a317fe8ec3ad7d0175eee9f981912624b3d6c8b"
+                "sha256:751f53a3b61353522bf805fa30bbcbd16666126537e39706eab4f8c368f111ac",
+                "sha256:ebdfda9ffa807f6a26aed7c8f906e5557cd06b4c388dc547df1ec2078631fca8"
             ],
             "index": "pypi",
             "markers": "python_version >= '3.9'",
-            "version": "==2025.6.25"
+            "version": "==2025.6.9"
         }
     },
     "develop": {

ui/package.json

@@ -36,7 +36,7 @@
     "zone.js": "~0.15.1"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^19.2.14",
+    "@angular-devkit/build-angular": "^20.0.1",
     "@angular/cli": "^19.2.14",
     "@angular/compiler-cli": "^19.2.14",
     "@types/node": "^22.15.29",