[1.4.2] Extend Shortcut Support

Currently, there are already some shortcuts that can be used in the app (such as creating new transactions). However, these can be extended, for example, as follows:

Create transaction:

• Fill in the remaining fields (location, time, payee, etc.) from the existing create transaction shortcut ✅

• Dynamically assign the budget book, account, category, payee from a variable when creating a transaction ✅

• Create recurring transactions ✅

Search for items:

• Find an existing budget book, account, category group, category, payee, etc. by name ✅

• You should also be able to use the found item as an input parameter for other shortcuts (e.g. the create transaction shortcut) ✅

General:

• Get information from the app: like current total balance etc. ✅