Fix some diacritic characters

[aisneto]

Hello! I love your widget; it brings a fantastic aesthetic to my desktop!

I wonder if you could fix a minor problem I'm having with it. In my language (Portuguese), some weekdays have diacritic characters in them (such as "ç" and "á"). I imagine that your font does not have any characters assigned to those, as when they are presented, they appear in something like Noto Sans, which disrupts the overall harmony of the widget.

Maybe you could assign the letters you already have to these characters? As a font bent on minimalism, I do not think you would even need to create new characters; just assign the ones you already have to these distinct ones (such as "c" to "ç" and "a" to any accented variation of the character, such as "á").

[aisneto]

Here is a picture showing the issue:

[Rebuz90]

Quite the same thing for italian week days (5 over 7 ending with ' ì ')