refactor: Remove deprecated keypress event handler and update keyup logic for better autocomplete behavior

web/js/autocomplete.js

@@ -852,20 +852,21 @@ export class AutocompleteEventHandler {
      */
     handleKeyUp(event){
         if (!settingValues.enabled || !autocompleteUI) return;
-
-        updateAutocompleteDisplay(event.target);
-    }
-
-    /**
-     * 
-     * @param {KeyboardEvent} event 
-     * @returns 
-     */
-    handleKeyPress(event){
-        if (!settingValues.enabled || !autocompleteUI) return;
-        if (event.defaultPrevented) return; // Ignore if default action is prevented
         
-        updateAutocompleteDisplay(event.target);
+        if (autocompleteUI.isVisible()) {
+			switch (event.key) {
+				case "Escape":
+					event.preventDefault();
+					autocompleteUI.hide();
+					break;
+			}
+		} else if (event.key.length > 1 && event.key != "Delete" && event.key != "Backspace") {
+			return;
+		}
+
+        if (!event.defaultPrevented) {
+            updateAutocompleteDisplay(event.target);
+        }
     }
 
     /**

web/js/main.js

@@ -20,7 +20,7 @@ function initializeEventHandlers() {
         element.addEventListener('blur', handleBlur);
         element.addEventListener('keydown', handleKeyDown);
         element.addEventListener('keyup', handleKeyUp);
-        element.addEventListener('keypress', handleKeyPress);
+        // element.addEventListener('keypress', handleKeyPress); // keypress is deprecated
 
         // Add new event listeners for related tags feature
         element.addEventListener('mousemove', handleMouseMove);
@@ -108,11 +108,6 @@ function initializeEventHandlers() {
         relatedTagsEventHandler.handleKeyUp(event);
     }
 
-    function handleKeyPress(event) {
-        autocompleteEventHandler.handleKeyPress(event);
-        relatedTagsEventHandler.handleKeyPress(event);
-    }
-
     // New event handler for mousemove to show related tags on hover
     function handleMouseMove(event) {
         autocompleteEventHandler.handleMouseMove(event);

web/js/related-tags.js

@@ -656,14 +656,6 @@ export class RelatedTagsEventHandler {
 
     }
     
-    /**
-     * 
-     * @param {KeyboardEvent} event 
-     */
-    handleKeyPress(event){
-        
-    }
-
     /**
      * 
      * @param {MouseEvent} event