fix: Gitea Traefik routing and connection pool optimization

- Remove middleware reference from Gitea Traefik labels (caused routing issues)
- Optimize Gitea connection pool settings (MAX_IDLE_CONNS=30, authentication_timeout=180s)
- Add explicit service reference in Traefik labels
- Fix intermittent 504 timeouts by improving PostgreSQL connection handling

Fixes Gitea unreachability via git.michaelschiemer.de

resources/js/modules/animation-system/index.js

@@ -0,0 +1,92 @@
+/**
+ * Animation System Module
+ * 
+ * Unified animation system consolidating all scroll animation modules.
+ * 
+ * Replaces:
+ * - scrollfx
+ * - parallax
+ * - scroll-timeline
+ * - scroll-loop
+ * - scroll-dependent
+ * - sticky-fade
+ * - sticky-steps
+ * 
+ * Usage:
+ * - Add data-module="animation-system" to enable animations
+ * - Or import and use directly: import { AnimationSystem } from './modules/animation-system/index.js'
+ * 
+ * Features:
+ * - Fade-in animations
+ * - Parallax effects
+ * - Scroll timeline animations
+ * - Sticky fade animations
+ * - Sticky steps animations
+ * - IntersectionObserver support
+ * - Backward compatibility with old modules
+ */
+
+import { Logger } from '../../core/logger.js';
+import { AnimationSystem } from './AnimationSystem.js';
+import { ScrollAnimation } from './ScrollAnimation.js';
+import { TimelineAnimation } from './TimelineAnimation.js';
+
+const AnimationSystemModule = {
+    name: 'animation-system',
+    animationSystem: null,
+    
+    init(config = {}, state = null) {
+        Logger.info('[AnimationSystemModule] Module initialized');
+        
+        // Create animation system
+        this.animationSystem = AnimationSystem.create(config);
+        
+        // Expose globally for easy access
+        if (typeof window !== 'undefined') {
+            window.AnimationSystem = this.animationSystem;
+        }
+        
+        return this;
+    },
+    
+    /**
+     * Get animation system instance
+     */
+    getAnimationSystem() {
+        return this.animationSystem || AnimationSystem.create();
+    },
+    
+    /**
+     * Register animation
+     */
+    registerAnimation(element, config) {
+        const system = this.getAnimationSystem();
+        system.registerAnimation(element, config);
+    },
+    
+    destroy() {
+        if (this.animationSystem) {
+            this.animationSystem.destroy();
+            this.animationSystem = null;
+        }
+        
+        if (typeof window !== 'undefined' && window.AnimationSystem) {
+            delete window.AnimationSystem;
+        }
+        
+        Logger.info('[AnimationSystemModule] Module destroyed');
+    }
+};
+
+// Export for direct usage
+export { AnimationSystem, ScrollAnimation, TimelineAnimation };
+
+// Export as default for module system
+export default AnimationSystemModule;
+
+// Export init function for module system
+export const init = AnimationSystemModule.init.bind(AnimationSystemModule);
+
+// Backward compatibility exports
+export { createTrigger } from '../scrollfx/index.js';
+