v3.5.0: Weather effects improvements and dice roll fixes

- Refactor weather effects toggles to radio buttons in settings
  - Replace weatherEffectsForeground with weatherBackground/weatherForeground
  - Add Background/Foreground position options as radio toggles
  - Remove weather foreground toggle from main panel
- Fix dice roll to work independently of RPG attributes
  - Dice rolls now sent regardless of attribute settings
  - Adjust prompt wording based on whether attributes are enabled
- Improve History Persistence UI styling
  - Update input/select CSS to match tracker editor
  - Fix alignment issues
- Add theme-based radio button styling
  - Radio buttons now use theme colors instead of default blue
  - Support for all themes (default, sci-fi, fantasy, cyberpunk, custom)
- Update weather effects z-index logic for both modes
- Bump version to v3.5.0

src/systems/ui/weatherEffects.js

@@ -270,9 +270,14 @@ export function updateWeatherEffect() {
     }
 
     if (weatherContainer) {
-        // Apply foreground z-index if experimental setting is enabled
-        if (extensionSettings.weatherEffectsForeground) {
-            weatherContainer.style.zIndex = '9998';
+        // Apply z-index based on background/foreground settings
+        if (extensionSettings.weatherForeground) {
+            weatherContainer.style.zIndex = '9998'; // In front of chat
+        } else if (extensionSettings.weatherBackground) {
+            weatherContainer.style.zIndex = '1'; // Behind chat (default)
+        } else {
+            // Both disabled - don't show weather
+            return;
         }
 
         document.body.appendChild(weatherContainer);