wails.json features incomplete entries

[Deepfried-Chips]

Describe the bug
wails.json features incomplete entries such as frontend:build making building from source much more complicated than it should be

To Reproduce

1. Delete frontend/dist
2. Compile errors due to missing directory

Expected behavior
This could be easily fixed just by filling the remaining entries

Screenshots

Desktop (please complete the following information):

• OS: MacOS
• Browser: Firefox
• Version 11.68