feat(darwin-breeze): unify theme colors across KDE, Helium, T3 Code and Ghostty

Move the Darwin Breeze Dark color scheme and global theme into a stow
package. build.py generates the Helium, T3 Code and Ghostty themes from
DarwinBreezeDark.colors, and apply.sh rebuilds and applies them, so the
colors are edited in one place.

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

darwin-breeze/.local/share/color-schemes/DarwinBreezeDark.colors

@@ -0,0 +1,165 @@
+# macOS-inspired colors for Breeze (dark variant).
+# Header and Window share one color so the title bar merges into the toolbar.
+
+[ColorEffects:Disabled]
+Color=56,56,56
+ColorAmount=0
+ColorEffect=0
+ContrastAmount=0.65
+ContrastEffect=1
+IntensityAmount=0.1
+IntensityEffect=2
+
+[ColorEffects:Inactive]
+ChangeSelectionColor=true
+Color=112,111,110
+ColorAmount=0.025
+ColorEffect=2
+ContrastAmount=0.1
+ContrastEffect=2
+Enable=false
+IntensityAmount=0
+IntensityEffect=0
+
+[Colors:Button]
+BackgroundAlternate=109,109,109
+BackgroundNormal=93,93,93
+DecorationFocus=0,122,255
+DecorationHover=0,122,255
+ForegroundActive=65,156,255
+ForegroundInactive=154,154,154
+ForegroundLink=65,156,255
+ForegroundNegative=255,74,76
+ForegroundNeutral=255,146,48
+ForegroundNormal=230,230,230
+ForegroundPositive=48,209,88
+ForegroundVisited=191,90,242
+
+[Colors:Complementary]
+BackgroundAlternate=40,40,40
+BackgroundNormal=30,30,30
+DecorationFocus=0,122,255
+DecorationHover=0,122,255
+ForegroundActive=65,156,255
+ForegroundInactive=154,154,154
+ForegroundLink=65,156,255
+ForegroundNegative=255,74,76
+ForegroundNeutral=255,146,48
+ForegroundNormal=221,221,221
+ForegroundPositive=48,209,88
+ForegroundVisited=191,90,242
+
+[Colors:Header]
+BackgroundAlternate=40,40,40
+BackgroundNormal=40,40,40
+DecorationFocus=0,122,255
+DecorationHover=0,122,255
+ForegroundActive=65,156,255
+ForegroundInactive=154,154,154
+ForegroundLink=65,156,255
+ForegroundNegative=255,74,76
+ForegroundNeutral=255,146,48
+ForegroundNormal=222,222,222
+ForegroundPositive=48,209,88
+ForegroundVisited=191,90,242
+
+[Colors:Header][Inactive]
+BackgroundAlternate=36,36,36
+BackgroundNormal=36,36,36
+DecorationFocus=0,122,255
+DecorationHover=0,122,255
+ForegroundActive=65,156,255
+ForegroundInactive=128,128,128
+ForegroundLink=65,156,255
+ForegroundNegative=255,74,76
+ForegroundNeutral=255,146,48
+ForegroundNormal=154,154,154
+ForegroundPositive=48,209,88
+ForegroundVisited=191,90,242
+
+[Colors:Selection]
+BackgroundAlternate=25,135,255
+BackgroundNormal=0,122,255
+DecorationFocus=0,122,255
+DecorationHover=0,122,255
+ForegroundActive=255,255,255
+ForegroundInactive=222,222,222
+ForegroundLink=255,255,255
+ForegroundNegative=255,200,200
+ForegroundNeutral=255,220,180
+ForegroundNormal=255,255,255
+ForegroundPositive=200,255,210
+ForegroundVisited=230,210,255
+
+# macOS turns the selection gray when the window loses focus.
+[Colors:Selection][Inactive]
+BackgroundAlternate=70,70,70
+BackgroundNormal=70,70,70
+DecorationFocus=0,122,255
+DecorationHover=0,122,255
+ForegroundActive=255,255,255
+ForegroundInactive=222,222,222
+ForegroundLink=255,255,255
+ForegroundNegative=255,74,76
+ForegroundNeutral=255,146,48
+ForegroundNormal=255,255,255
+ForegroundPositive=48,209,88
+ForegroundVisited=191,90,242
+
+[Colors:Tooltip]
+BackgroundAlternate=46,46,46
+BackgroundNormal=40,40,40
+DecorationFocus=0,122,255
+DecorationHover=0,122,255
+ForegroundActive=65,156,255
+ForegroundInactive=154,154,154
+ForegroundLink=65,156,255
+ForegroundNegative=255,74,76
+ForegroundNeutral=255,146,48
+ForegroundNormal=222,222,222
+ForegroundPositive=48,209,88
+ForegroundVisited=191,90,242
+
+[Colors:View]
+BackgroundAlternate=37,37,37
+BackgroundNormal=30,30,30
+DecorationFocus=0,122,255
+DecorationHover=0,122,255
+ForegroundActive=65,156,255
+ForegroundInactive=154,154,154
+ForegroundLink=65,156,255
+ForegroundNegative=255,74,76
+ForegroundNeutral=255,146,48
+ForegroundNormal=221,221,221
+ForegroundPositive=48,209,88
+ForegroundVisited=191,90,242
+
+[Colors:Window]
+BackgroundAlternate=46,46,46
+BackgroundNormal=40,40,40
+DecorationFocus=0,122,255
+DecorationHover=0,122,255
+ForegroundActive=65,156,255
+ForegroundInactive=154,154,154
+ForegroundLink=65,156,255
+ForegroundNegative=255,74,76
+ForegroundNeutral=255,146,48
+ForegroundNormal=222,222,222
+ForegroundPositive=48,209,88
+ForegroundVisited=191,90,242
+
+[General]
+ColorScheme=DarwinBreezeDark
+Name=Darwin Breeze Dark
+shadeSortColumn=true
+
+[KDE]
+contrast=4
+
+[WM]
+activeBackground=40,40,40
+activeBlend=40,40,40
+activeForeground=222,222,222
+inactiveBackground=36,36,36
+inactiveBlend=36,36,36
+inactiveForeground=154,154,154