Templates: terminal: foot: Replace [colors] with [colors-dark]

This was replaced in foot 1.26.0

Link: https://codeberg.org/dnkl/foot/commit/cf2b390f6e096e7a2ca93d4dece153eb13261a2e
Signed-off-by: Eric Naim <dnaim@cachyos.org>

Assets/Templates/terminal/foot

@@ -1,4 +1,4 @@
-[colors]
+[colors-dark]
 background = {{colors.surface.default.hex_stripped}}
 foreground = {{colors.on_surface.default.hex_stripped}}
 

Scripts/python/src/theming/lib/terminal.py

@@ -127,7 +127,7 @@ class TerminalGenerator:
     def generate_foot(self) -> str:
         """Generate foot terminal theme (INI format, no # prefix)."""
         c = self.colors
-        lines = ["[colors]"]
+        lines = ["[colors-dark]"]
 
         # Primary colors
         lines.append(f"foreground={self._strip_hash(c.foreground)}")