Add Webhooks

[mweichert]

Is your feature request related to a problem? Please describe.

I'm using Just Another Workout Timer for as much as I can:

• Morning Routines
• Workouts
• Pomodoro Sessions
• And more...

I'd like to be able to do the following:

• Mute distractions
• Log completed routines into something like Obsidian, Notion, Airtable, etc.

Describe the solution you'd like
Provide a UI for inputting webhooks at the application level. A user could add one or more urls that would receive events formatted in JSON based on what happens in JAWT.

Some events would include:

• When a "workout" starts
• When an interval starts
• When an interval ends
• When a workout ends

Perhaps later we could add:

• When someone pauses a workout
• When someone clicks back or forward during a workout

In the event, there should be properties:

• Event Type
• Workout Name
• Set #
• Interval Name

Additional context

Event Filtering
Perhaps users would like the ability to configure what events a particular url would receive. This would be great to have but not necessary to begin with, as filtering could always be done at the receiving end.

Global Settings vs Workout-specific Settings
Rather than have these settings global, you could have them configurable per workout. But I think that could come later - have global settings for all workouts, and then later, if requested by many, add the ability to configure workout-level webhooks that override the global settings.

[mweichert]

Great work on this app. I'm a daily user and wouldn't want to live without it! Thanks for making it open source. Although I'm a developer, I have zero experience building mobile apps. If you could guide me on how to add these, I'd be happy to create a PR and give it a shot.