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>

lang/en.lang

@@ -154,7 +154,7 @@ help.s2 = 2. Build a lair, a mushroom garden and a treasury.
 help.s3 = 3. Train your creatures and pay their wages on time.
 help.s4 = 4. Fend off the hero waves. They adapt to your army.
 help.s5 = 5. Place the attack flag near the gate and attack!
-help.font = Font: DINOBYTE by mby (CC BY 4.0)
+help.font = Fonts: Dinowyde and DINOBYTE by mby (CC BY 4.0)
 help.start = Click to start
 
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