Checkpoint before line-grid scrolling refactor

public/js/ui-effects-module.js

@@ -40,7 +40,6 @@ class UIEffectsModule extends BaseModule {
             'applyEffect',
             'applyShakeEffect',
             'applyFlashEffect',
-            'applyTextEmphasis',
             'processCommand',
             'handleLightingAnimationEnd'
         ]);
@@ -209,8 +208,6 @@ class UIEffectsModule extends BaseModule {
                 return this.applyShakeEffect(options);
             case 'flash':
                 return this.applyFlashEffect(options);
-            case 'emphasis':
-                return this.applyTextEmphasis(options.text, options);
             default:
                 console.warn(`Unknown effect: ${effectName}`);
                 return null;
@@ -288,20 +285,6 @@ class UIEffectsModule extends BaseModule {
         return effectId;
     }
     
-    applyTextEmphasis(text, options = {}) {
-        // Use existing display handler to show emphasized text
-        const displayHandler = this.getModule('ui-display-handler');
-        if (!displayHandler) return null;
-        
-        const style = {
-            fontWeight: 'bold',
-            color: options.color || '#990000',
-            fontSize: options.size || '1.2em'
-        };
-        
-        return displayHandler.displayText(text, { style, speak: true });
-    }
-    
     processCommand(command) {
         switch (command.action) {
             case 'apply':