[Launch] Use Bangle.haptic for haptics if available

[RKBoss6]

Use Bangle.haptic for haptics if available. Currently it always calls the haptic function, but since it's a core app, it might be better to have it as a setting as well?

[Copilot]

Pull request overview

Updates the launch core app to provide selection haptics on devices/firmwares that expose Bangle.haptic, and records the change in the app’s changelog.

Changes:

• Trigger haptic feedback when an app is selected in the launcher (only if Bangle.haptic exists).
• Add a changelog entry for the new behavior.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
apps/launch/app.js	Adds an existence-guarded Bangle.haptic() call on selection.
apps/launch/ChangeLog	Notes the new haptics behavior in version 0.27.

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[bobrippling]

Use Bangle.haptic for haptics if available. Currently it always calls the haptic function, but since it's a core app, it might be better to have it as a setting as well?

Good question - I've tagged Gorden, feel free to in your descriptions (in future) if you think it's relevant too :)

[gfwilliams]

Thanks! Can you do Bangle.haptic("touch") instead please? Then potentially haptics can be disabled just for touch, or drag, or buttons. I wouldn't bother with an option.

[RKBoss6]

Ah - that's a smart idea, I'll add that in right now

[gfwilliams]

Looks great - thanks! I guess it might be good to add to other launchers too?

[RKBoss6]

Sounds good! Should we add the different haptics to settings for people to choose specifics then, or just let apps override it?

[gfwilliams]

Should we add the different haptics to settings for people to choose specifics then, or just let apps override it?

What do you mean? like touch, btn, drag? For now I thought we could have it as an app the overwrites Bangle.haptic - let's not overcomplicate it unless someone actually asks for the feature :)

[RKBoss6]

I've added the haptics to iconlaunch as well, most other launchers have their own haptics implementations that I didn't feel like touching/removing :)