add decadent_flowers_monogram (#3577)

* add decadent_flowers_monogram

* add  a proper description

fonts/decadent_flowers_monogram/LICENSE

@@ -0,0 +1,3 @@
+This Ink/Stitch font is an  adaptation of Linux Libertine  Bold (https://libertine-fonts.org/)
+
+Linux linertine fonts  are licensed under GPL (with font exception). Since version 2.1.9 Libertine Fonts are also licensed under the OFL. Further information about the GPL can be found here: GPL License text (https://www.gnu.org/licenses/gpl-3.0.html), Wikipedia (https://en.wikipedia.org/wiki/GNU_General_Public_License). For the OFL respectively: OFL License text (https://openfontlicense.org/), Wikipedia (https://en.wikipedia.org/wiki/SIL_Open_Font_License).