fix font alpha channel

TODO

@@ -1,32 +1,38 @@
 # TODOs, semi-random sorting
+
 [x] Implement glyph draw command
 [x] Implement div.view and scrollbars
-[ ] Port font system from C to C3 (rewrite1)
+[x] Port font system from C to C3 (rewrite1)
 [ ] Update ARCHITECTURE.md
 [ ] Write a README.md
 [ ] Use an arena allocator for cache
 [ ] Do not redraw if there was no update (no layout and no draw)
 [ ] Better handling of the active and focused widgets, try
-    to maintain focus until mouse release (fix scroll bars)
+to maintain focus until mouse release (fix scroll bars)
 
 ## Commands
+
 [x] rect commads should have:
-	* border width
-	* border radius
+_ border width
+_ border radius
 [x] add a command to update an atlas
 
 ## Atlases
+
 [ ] Add an interface to create, destroy, update and get atlases based on their ids
 [ ] Implement multiple font atlases
 
 ## Fonts
-[ ] Fix the missing alpha channel
+
+[x] Fix the missing alpha channel
 [x] Fix the alignment
 
 ## Raylib
+
 [ ] Implement type (Rect, Color, Point) conversion functions between rl:: and ugui::
 [x] Implement pixel radius rounding for border radius
 
 ## Widgets
+
 [ ] Dynamic text box to implement an fps counter
 [ ] Button with label