feat: add ntfy integration

[itzTheMeow]

Homarr

Thank you for your contribution. Please ensure that your pull request meets the following pull request:

• Builds without warnings or errors (pnpm build, autofix with pnpm format:fix)
• Pull request targets dev branch
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WORK IN PROGRESS

Adds widget to show ntfy notifications.

• Adds widget to show notifications from notification-based integrations.
• Adds new integration category notifications.
• Adds ntfy integration for notifications.
• Adds new "every 30 seconds" cron timer.

Preview:

I attempted to make the notifications widget accessible to other notification services such as gotify, however not all services use topics to define the notification locations so it may need reworking if another service is to be supported.

The ntfy integration supports authentication or no authentication. To test the URL can be set to https://ntfy.sh and access token left unset. Some example topics to subscribe to: mytopic, test
To publish messages to these topics, use https://ntfy.sh/mytopic

Additional notes:
I set the cron timer for these to 30 seconds to avoid spamming the API with requests every 5 seconds (was getting ratelimited).

The integrations selector allows for multiple ntfy integrations to be selected for the same widget. The selected topics are shared between both instances so most likely one or the other will not have a specified topic.

[deepsource-io]

Here's the code health analysis summary for commits 6e6edc8..2c7f88f. View details on DeepSource ↗.

Analysis Summary

Analyzer	Status	Summary	Link
JavaScript	❌ Failure	❗ 2 occurences introduced	View Check ↗

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[itzTheMeow]

Note:
The icon here (new integration dropdown) is cut off, due to the way its shaped. Is there a way to fix this or should I just leave it?

[ajnart]

Note: The icon here (new integration dropdown) is cut off, due to the way its shaped. Is there a way to fix this or should I just leave it?

I'd say don't bother with it for now, we'll review the code and once every's good we can look into that

[ajnart]

Don't forget to mark the PR as ready for review when you're done ;)

[itzTheMeow]

My config for the screenshot (left to right, top to bottom):

Integrations:
ntfy: https://ntfy.sh - No Token
main: https://ntfy.xela.codes - Auth Token Provided (my personal ntfy instance)

Widgets:
main Selected
meow-backups Topics

ntfy Selected
test, mytopic Topics

ntfy Selected
No Topics

ntfy Selected
mytopic Topics

[manuel-rw]

Thanks a lot for this contribution. Let me know if you have any questions

[manuel-rw]

I'm wondering whether we could abstract away the topic. Can we possibly add this in the integration options instead of the widget options? Then it would be abstracted away and you could remove this parameter.

We already do this for Proxmox.

[itzTheMeow]

Should I do this with a new category (similar to 'realm' for proxmox)?

[manuel-rw]

Yes.

[manuel-rw]

Hi @itzTheMeow , do you need further input from us or what is the status of this?

[itzTheMeow]

Hey, currently on vacation so I haven't had time to work on this. It's still in my plans.

[manuel-rw]

No worries, thanks for the update. Enjoy the vacation