Bug: When using LocalStorage for cache, clear() does not work

[omgitsnes]

I'm submitting a...

[ ] Regression (a behavior that used to work and stopped working in a new release)
[x] Bug report  
[ ] Performance issue
[ ] Feature request
[ ] Documentation issue or request
[ ] Support request
[ ] Other... Please describe:

Current behavior

I'm using useHttpCacheLocalStorage to cache with LocalStorage and the request results are being cached with key '@cache-example'.
The culprit seems to theese 2 lines, where i think createKey() there shoud not be there:

When I try to clear all cached entries with HttpCacheManager clear(), it iterates all the keys and ads a new '@cache' prefix making the previous key @cahe-@cache-example:

Expected behavior

Localstorage entries related to cached data should have been deleted.

Minimal reproduction of the problem with instructions

It is possible to reproduce using the playground app with useHttpCacheLocalStorage.

Environment

Angular version: 14.0.1
Cashew version: 3.0.0


Browser:
- [x] Chrome (desktop) version XX
- [ ] Chrome (Android) version XX
- [ ] Chrome (iOS) version XX
- [ ] Firefox version XX
- [ ] Safari (desktop) version XX
- [ ] Safari (iOS) version XX
- [ ] IE version XX
- [ ] Edge version XX

[NetanelBasal]

You're welcome to submit a PR with the fix :)