Adds date-based column retrieval

Adds a method to retrieve column bounds based on a given date, enhancing date-specific event placement.

Removes unnecessary data storage for overflow event titles, simplifying overflow event handling.

src/managers/AllDayManager.ts

@@ -551,11 +551,7 @@ export class AllDayManager {
       const gridRow = parseInt(event.style.gridRow) || 1;
 
       if (gridRow === 4) {
-        // Store original content before converting to indicator
-        if (!event.dataset.originalTitle) {
-          event.dataset.originalTitle = event.dataset.title || event.innerHTML;
-        }
-
+       
         // Convert row 4 events to indicators
         const overflowCount = this.actualRowCount - 3; // Total overflow rows
         event.classList.add('max-event-overflow');
@@ -586,9 +582,7 @@ export class AllDayManager {
       // Restore original title from data-title
       if (htmlEvent.dataset.title) {
         htmlEvent.innerHTML = htmlEvent.dataset.title;
-      } else if (htmlEvent.dataset.originalTitle) {
-        htmlEvent.innerHTML = htmlEvent.dataset.originalTitle;
-      }
+      } 
     });
 
     // Show all hidden events

src/utils/ColumnDetectionUtils.ts

@@ -67,6 +67,22 @@ export class ColumnDetectionUtils {
         return null;
     }
 
+    /**
+     * Get column bounds by Date
+     */
+    public static getColumnBoundsByDate(date: Date): ColumnBounds | null {
+        if (this.columnBoundsCache.length === 0) {
+            this.updateColumnBoundsCache();
+        }
+
+        // Convert Date to YYYY-MM-DD format
+        var dateString = date.toISOString().split('T')[0];
+
+        // Find column that matches the date
+        var column = this.columnBoundsCache.find(col => col.date === dateString);
+        return column || null;
+    }
+
     /**
      * Clear cache (useful for testing or when DOM structure changes)
      */