WIP: track events using matomo

[mrsimpson]

No idea why, but it's not being debounced

[mrsimpson]

@jschirrmacher I changed the model handling so that it's possible not to always use @update:value. I also tracked all inputs (without passing sensitive consumption data) and debounced this interaction. As a result of this

• The +/- buttons are also debounced
• The input only has an effect after the debounce (which I consider ok)
• When using @input:value, a blur event is needed prior to the input having any effect. I now changed this @changed so that even after typing and when remaining in the same input, values are being updated