Added validation for maximum length of hotspot SSID, which cannot exceed
32 bytes. As this error might be unintuitive, an error message was also
added below the entry row similar to the password entry row. The error
messages are generic as some characters can require multiple bytes and
mentioning the byte limitation might be too technical.
Fixes#1065
Boy this was hard.
To ease the pain of porting wireless-security to GTK4, add
a new WsFileChooserButton class that mimics the behavior of
a button that triggers a filechooser, as per the migration
guide suggests.
There were lots of GtkGrids, so the diff is particularly
horrendous. Sorry.
This needs serious testing before landing.
Setting markup within UI file might be bad as some translators
might break those markups.
Setting it in C source allows to exclude the markups from being
translated, and thus to not confuse translators.
642be83798 (note_608677)
