InkHUD Extended ASCII (#6768)

* Custom AdafruitGFX fonts with extended ASCII encodings

* AppletFont handles re-encoding of UTF-8 text

* Manual parsing of text which may contain non-ASCII chars

* Display emoji reactions, even when unprintable
Important to indicate to users that a message has been received, even if meaning is unclear.

* Superstitious shrink_to_fit
I don't think these help, but they're not hurting!

* Use Windows-1252 fonts by default

* Spelling

* Tidy up nicheGraphics.h

* Documentation

* Fix inverted logic
Slipped in during a last minute renaming while tidying up to push..

src/graphics/niche/InkHUD/Applets/System/Pairing/PairingApplet.cpp

@@ -23,9 +23,9 @@ void InkHUD::PairingApplet::onRender()
 
     // Device's bluetooth name, if it will fit
     setFont(fontSmall);
-    std::string name = "Name: " + std::string(getDeviceName());
+    std::string name = "Name: " + parse(getDeviceName());
     if (getTextWidth(name) > width()) // Too wide, try without the leading "Name: "
-        name = std::string(getDeviceName());
+        name = parse(getDeviceName());
     if (getTextWidth(name) < width()) // Does it fit?
         printAt(X(0.5), Y(0.75), name, CENTER, MIDDLE);
 }