"Edit Preset" page can be opened before creating a preset

[lhvy]

Describe the bug
No default preset is created and the preferences of this tweak allows for opening the edit preset page and then redirection back to the main settings for the tweak without telling the user why this is happening. If the user opens edit preset page by 3D touching the page, they will not get redirected back to the main page and can edit the preset settings but they will not be saved on exiting the page.

To Reproduce
Steps to reproduce the behaviour:

1. Clean install the tweak or delete all preferences and presets
2. Click on "Edit Presets" in the tweak settings page

Expected behavior
A default preset for the user to edit exists upon installing the tweak or a warning is issued that no preset exists and the user should create one when trying to use the edit presets page.

Smartphone (please complete the following information):

• Device: iPhone XS
• OS: iOS 14.3
• Version: 1.0

[Galactic-Dev]

This is the default behavior, but I can change it to be more descriptive/helpful.

[lhvy]

Thanks! Making it more clear should help, I wasn't sure why the page was closing itself as soon as I clicked it and assumed something was going wrong until I realised I needed to make a new preset first.

[Galactic-Dev]

Thanks! Making it more clear should help, I wasn't sure why the page was closing itself as soon as I clicked it and assumed something was going wrong until I realised I needed to make a new preset first.

Yeah I'll definitely add an alert in the next version