chore: initial studio-theme-sunflower 0.1.0

Signed-off-by: flemming-it <stefan.a.flemming@googlemail.com>

MODULE.md

@@ -0,0 +1,18 @@
+# sunflower
+
+Warm, optimistic yellow / amber Studio theme.
+
+This is one of F∆I Studio's bundled theme plugins. When
+installed, it appears in **Settings → Themes** alongside the
+built-in light and dark themes. Select it and the entire
+Studio UI re-themes immediately — no restart required.
+
+## When to pick this theme
+
+- Long working sessions on bright displays
+- Print-friendly previews
+- When the platform's default cool palette feels clinical
+
+The amber primary stays readable under direct sunlight; the
+cream surface is easier on the eyes than pure white for
+extended use.