Switch to the Dinowyde font with DINOBYTE for missing glyphs

Unicode glyph lookup instead of CP437 codes, rope and double-strand
frames with clean title ends, progress bars in eighth blocks.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

CREDITS.md

@@ -1,9 +1,15 @@
 # Credits
 
-## Font: DINOBYTE bitmap font
+## Font: Dinowyde bitmap font
+- Author: **mby** – https://mby.itch.io/
+- License: **Creative Commons Attribution 4.0 International (CC BY 4.0)** – https://creativecommons.org/licenses/by/4.0/
+- File: `assets/dinowyde_1x.png` (unmodified, work-in-progress version of the font). 6x8 px glyphs ordered by Unicode: Latin with all European accents, Greek, Cyrillic and many symbols. In the game it is scaled by integer factors and tinted; characters the sheet does not draw yet (arrows, card suits, smileys, notes, ...) come from DINOBYTE (below).
+- `assets/dinowyde_wip.png` is the font's overview sheet (which Unicode blocks are where).
+
+## Font: DINOBYTE bitmap font (for the characters Dinowyde does not have yet)
 - Author: **mby** – https://mby.itch.io/dinobyte
 - License: **Creative Commons Attribution 4.0 International (CC BY 4.0)** – https://creativecommons.org/licenses/by/4.0/
-- File: `assets/dbyte_1x.png` (unmodified). In the game it is scaled by integer factors and tinted. The swapped glyphs ö/ò are corrected in the character mapping, not in the file.
+- File: `assets/dbyte_1x.png` (unmodified, CP437). The swapped glyphs ö/ò are corrected in the character mapping, not in the file.
 
 ## Made with Claude Code
 The game was developed with the help of [Claude Code](https://claude.com/claude-code), Anthropic's AI coding assistant. The small pixel-art mark next to the note on the title and login screens is a rendition of the Claude Code logo. Claude, Claude Code and Anthropic are trademarks of Anthropic; the mark only credits the tool and is not covered by the MIT licence of this project.