Enable compression for ui fonts

Add --compress flag to font generation command and regenerate the font bitmap data with compression enabled. This reduces the bitmap array size while maintaining the same 2-bit mode and character intervals.

lib/EpdFont/scripts/convert-builtin-fonts.sh

@@ -46,7 +46,7 @@ for size in ${UI_FONT_SIZES[@]}; do
     # partial edge coverage dithers (GfxRenderer renderCharImpl), so UI text is
     # anti-aliased on 1-bit panels and blends properly in grayscale passes.
     python fontconvert.py $font_name $size $font_path $hebrew_path $viet_path \
-      --2bit --additional-intervals 0x05D0,0x05EA > $output_path
+      --2bit --compress --additional-intervals 0x05D0,0x05EA > $output_path
     echo "Generated $output_path"
   done
 done
@@ -54,7 +54,7 @@ done
 python fontconvert.py notosans_8_regular 8 \
   ../builtinFonts/source/NotoSans/NotoSans-Regular.ttf \
   ../builtinFonts/source/NotoSansHebrew/NotoSansHebrew-Regular.ttf \
-  --2bit --additional-intervals 0x05D0,0x05EA > ../builtinFonts/notosans_8_regular.h
+  --2bit --compress --additional-intervals 0x05D0,0x05EA > ../builtinFonts/notosans_8_regular.h
 
 echo ""
 echo "Running compression verification..."

src/fontIds.h

@@ -9,9 +9,9 @@
 #define NOTOSANS_14_FONT_ID (-1589315735)
 #define NOTOSANS_16_FONT_ID (1669013660)
 #define NOTOSANS_18_FONT_ID (37077304)
-#define UI_10_FONT_ID (-1901121527)
-#define UI_12_FONT_ID (577549789)
-#define SMALL_FONT_ID (-1925899166)
+#define UI_10_FONT_ID (418318152)
+#define UI_12_FONT_ID (-1702441159)
+#define SMALL_FONT_ID (-1846631915)
 
 // Font ID 0 is reserved as the "not found" sentinel.
 // Guard against any hash accidentally producing 0.