build(deps): bump @angular/material from 21.1.3 to 21.1.4 (#145)

Bumps [@angular/material](https://github.com/angular/components) from 21.1.3 to 21.1.4.
- [Release notes](https://github.com/angular/components/releases)
- [Changelog](https://github.com/angular/components/blob/main/CHANGELOG.md)
- [Commits](angular/components@v21.1.3...v21.1.4)

---
updated-dependencies:
- dependency-name: "@angular/material"
  dependency-version: 21.1.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

bun.lock

@@ -15,7 +15,7 @@
         "@angular/compiler": "^21.1.3",
         "@angular/core": "^21.1.4",
         "@angular/forms": "^21.1.3",
-        "@angular/material": "~21.1.3",
+        "@angular/material": "~21.1.4",
         "@angular/platform-browser": "^21.1.3",
         "@angular/router": "^21.1.4",
         "peerjs": "^1.5.5",