Remove .bind() calls for better performance - v1.6.4

- Replace .bind(this) with arrow functions in throttle/debounce wrappers
- Eliminate bound function instances for better memory efficiency
- Maintain context preservation without binding overhead
- Update version to 1.6.4
- All CDN references updated to 1.6.4

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: eypsilon

README.md

@@ -67,7 +67,7 @@ element.addEventListener('click', this);
     <button data-action="delete">Delete</button>
   </div>
 
-  <script src="https://cdn.jsdelivr.net/npm/ypsilon-event-handler@1.6.3/ypsilon-event-handler.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/ypsilon-event-handler@1.6.4/ypsilon-event-handler-event-handler.min.js"></script>
   <script>
     class MyHandler extends YpsilonEventHandler {
       constructor() {
@@ -177,7 +177,7 @@ class AdvancedHandler extends YpsilonEventHandler {
 
 ### CDN
 ```html
-<script src="https://cdn.jsdelivr.net/npm/ypsilon-event-handler@1.6.3/ypsilon-event-handler.min.js"></script>
+<script src="https://cdn.jsdelivr.net/ypsilon-event-handler@1.6.4/ypsilon-event-handler-event-handler.min.js"></script>
 ```
 
 ### NPM

example/public/basic-example.html

@@ -221,7 +221,7 @@ <h3>Unthrottled Scrollable Content</h3>
         </div>
     </div>
 
-    <script src="https://cdn.jsdelivr.net/npm/ypsilon-event-handler@1.6.3/ypsilon-event-handler.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/ypsilon-event-handler@1.6.4/ypsilon-event-handler-event-handler.min.js"></script>
     <script>
         // Extend YpsilonEventHandler with custom handlers
         class MyEventHandler extends YpsilonEventHandler {

example/public/comprehensive-example.html

@@ -160,7 +160,7 @@ <h3>⚡ State Management (Ypsiwork-inspired)</h3>
     <!--
         Include scripts always at the end of body. No need for async or defer.
     -->
-    <script src="https://cdn.jsdelivr.net/npm/ypsilon-event-handler@1.6.3/ypsilon-event-handler.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/ypsilon-event-handler@1.6.4/ypsilon-event-handler-event-handler.min.js"></script>
 
     <script>
         class AppEventHandler extends YpsilonEventHandler {

example/public/comprehensive-grok-example.html

@@ -381,7 +381,7 @@ <h2>⚡ State Management (Ypsiwork-inspired)</h2>
     </div>
   </footer>
   <div id="notification"></div>
-  <script src="https://cdn.jsdelivr.net/npm/ypsilon-event-handler@1.6.3/ypsilon-event-handler.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/ypsilon-event-handler@1.6.4/ypsilon-event-handler-event-handler.min.js"></script>
   <script>
     class AppHandler extends YpsilonEventHandler {
       constructor() {

example/public/features/aliases-test.html

@@ -73,7 +73,7 @@ <h3>Legacy Support (legacyMethod alias → handleModernClick)</h3>
         <div class="output" id="legacy-output">Legacy button result...</div>
     </div>
 
-    <script src="https://cdn.jsdelivr.net/npm/ypsilon-event-handler@1.6.3/ypsilon-event-handler.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/ypsilon-event-handler@1.6.4/ypsilon-event-handler-event-handler.min.js"></script>
     <script>
         class AliasTest extends YpsilonEventHandler {
             constructor() {

example/public/features/data-action-aliases-test.html

@@ -111,7 +111,7 @@ <h2>📊 Mixed Actions</h2>
         <div class="output logs" id="action-log" style="max-height: 200px; overflow-y: auto;"></div>
     </div>
 
-    <script src="https://cdn.jsdelivr.net/npm/ypsilon-event-handler@1.6.3/ypsilon-event-handler.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/ypsilon-event-handler@1.6.4/ypsilon-event-handler-event-handler.min.js"></script>
     <script>
         class DataActionAliasTest extends YpsilonEventHandler {
             constructor() {

example/public/features/dispatch-patterns-example.html

@@ -84,7 +84,7 @@ <h3>🔀 Pattern 6: Hybrid Dispatch/DOM Delegation</h3>
         <button class="y-btn" data-action="clearLog" title="Clear Log">X</button>
     </div>
 
-    <script src="https://cdn.jsdelivr.net/npm/ypsilon-event-handler@1.6.3/ypsilon-event-handler.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/ypsilon-event-handler@1.6.4/ypsilon-event-handler-event-handler.min.js"></script>
     <script>
         class DispatchPatternDemo extends YpsilonEventHandler {
             constructor() {

example/public/features/handler-resolution-test.html

@@ -190,7 +190,7 @@ <h3>⚙️ Current Configuration</h3>
         </nav>
     </div>
 
-    <script src="https://cdn.jsdelivr.net/npm/ypsilon-event-handler@1.6.3/ypsilon-event-handler.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/ypsilon-event-handler@1.6.4/ypsilon-event-handler-event-handler.min.js"></script>
     <script>
         // Global handlers for fallback testing
         window.globalHandler = (event, target) => {

example/public/features/methods-object-example.html

@@ -231,7 +231,7 @@ <h3>📋 Event Log</h3>
         </nav>
     </div>
 
-    <script src="https://cdn.jsdelivr.net/npm/ypsilon-event-handler@1.6.3/ypsilon-event-handler.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/ypsilon-event-handler@1.6.4/ypsilon-event-handler-event-handler.min.js"></script>
     <script>
         // Methods object with various handler patterns
         const methodsHandlers = {

example/public/features/queryselectorall-test.html

@@ -76,7 +76,7 @@ <h2>📊 Statistics</h2>
         </div>
     </div>
 
-    <script src="https://cdn.jsdelivr.net/npm/ypsilon-event-handler@1.6.3/ypsilon-event-handler.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/ypsilon-event-handler@1.6.4/ypsilon-event-handler-event-handler.min.js"></script>
     <script>
         class QuerySelectorAllTest extends YpsilonEventHandler {
             constructor() {