Fix recurring event positioning by removing CSS positioning conflict

- Remove conflicting `position: relative` CSS rule for .week-event
- This was causing `top: XXXpx` values to be applied as relative offsets
  instead of absolute positioning from container top
- Recurring events now position correctly at their calculated times
- Both regular and recurring events display at proper grid positions

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

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

src/components/week_view.rs

@@ -773,6 +773,7 @@ fn calculate_event_position(event: &CalendarEvent, date: NaiveDate) -> (f32, f32
     let start_minute = local_start.minute() as f32;
     let start_pixels = (start_hour + start_minute / 60.0) * 60.0; // 60px per hour
     
+    
     // Calculate duration and height
     let duration_pixels = if let Some(end) = event.end {
         let local_end = end.with_timezone(&Local);

styles.css

@@ -759,9 +759,7 @@ body {
 }
 
 /* Event resize zones and handles */
-.week-event {
-    position: relative;
-}
+/* Remove position: relative to allow absolute positioning for correct event placement */
 
 .week-event .event-content {
     padding: 2px;