fix: idn ping errors

[iotux]

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📝 Summary of changes done and why they are done

The purpose of this PR is to allow for adding Ping type monitors with IDN domains.
To achieve this, I have added IDN translation by calling URL(address) and extracting the hostname from the result.

During testing, I became aware of the URL call imposes square brackes around IPv6 addresses.
I have therefore added a block that remove those bracket to make it compatible with a shell ping command.

I have also added a similar IDN translation to the defaultFriendlyName function for monitor.hostname in EditMonitor.js.
This change will show the punycode in the Friendly Name input field in other hostname related monitor types like it is done for the HTTP(s) monitor types.

📋 Related issues

• Relates to Encoding problem of ping output on non-English Windows #570 (old and closed issue
• Resolves Ping monitor, fails to punicode decode international domain names like münchen.de #6661
• Resolves [dns] Uptime Kuma Unable to Track Internationalized Domain Names (IDNs) #3929

📄 Checklist

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• ⚠️ If there are Breaking change (a fix or feature that alters existing functionality in a way that could cause issues) I have called them out
• 🧠 I have disclosed any use of LLMs/AI in this contribution and reviewed all generated content.
  I understand that I am responsible for and able to explain every line of code I submit.
• 🔍 My code adheres to the style guidelines of this project.
• ⚠️ My changes generate no new warnings.
• 🛠️ I have reviewed and tested my code.
• 📝 I have commented my code, especially in hard-to-understand areas (e.g., using JSDoc for methods).
• 🤖 I added or updated automated tests where appropriate.
• 📄 Documentation updates are included (if applicable).
• 🔒 I have considered potential security impacts and mitigated risks.
• 🧰 Dependency updates are listed and explained.

📷 Screenshots or Visual Changes

• UI Modifications: Highlight any changes made to the user interface.

Punycode will show in the Friendly Name fields for hostname related monitors the same way as HTTP(s) monitor types
There are no other visible changes to the user interface

[CommanderStorm]

could you add a test so that the ping monitor does not backslides on this?

[iotux]

could you add a test so that the ping monitor does not backslides on this?

Done!

This pr will also fix issue #3929

[louislam]

I think your last manual test was not testing ping monitor?

[CommanderStorm]

From my side this LGTM now.
It needs an approval from louis for a merge

[iotux]

From my side this LGTM now. It needs an approval from louis for a merge

I had already pushed an update when I noticed your message.
I admittedly had a bit of struggle with the unusual MacOS error message, but I found a workaround for that.
Now all tests have passed :)